Alright, let's solve this math problem step by step. First, we have the number 409. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 451. So, we're going to take the number 409 and add it to itself 451 times.
Step 1: 0 + 409 = 409
Step 2: 409 + 409 = 818
Step 3: 818 + 409 = 1227
Step 4: 1227 + 409 = 1636
Step 5: 1636 + 409 = 2045
Step 6: 2045 + 409 = 2454
Step 7: 2454 + 409 = 2863
Step 8: 2863 + 409 = 3272
Step 9: 3272 + 409 = 3681
Step 10: 3681 + 409 = 4090
Step 11: 4090 + 409 = 4499
Step 12: 4499 + 409 = 4908
Step 13: 4908 + 409 = 5317
Step 14: 5317 + 409 = 5726
Step 15: 5726 + 409 = 6135
Step 16: 6135 + 409 = 6544
Step 17: 6544 + 409 = 6953
Step 18: 6953 + 409 = 7362
Step 19: 7362 + 409 = 7771
Step 20: 7771 + 409 = 8180
Step 21: 8180 + 409 = 8589
Step 22: 8589 + 409 = 8998
Step 23: 8998 + 409 = 9407
Step 24: 9407 + 409 = 9816
Step 25: 9816 + 409 = 10225
Step 26: 10225 + 409 = 10634
Step 27: 10634 + 409 = 11043
Step 28: 11043 + 409 = 11452
Step 29: 11452 + 409 = 11861
Step 30: 11861 + 409 = 12270
Step 31: 12270 + 409 = 12679
Step 32: 12679 + 409 = 13088
Step 33: 13088 + 409 = 13497
Step 34: 13497 + 409 = 13906
Step 35: 13906 + 409 = 14315
Step 36: 14315 + 409 = 14724
Step 37: 14724 + 409 = 15133
Step 38: 15133 + 409 = 15542
Step 39: 15542 + 409 = 15951
Step 40: 15951 + 409 = 16360
Step 41: 16360 + 409 = 16769
Step 42: 16769 + 409 = 17178
Step 43: 17178 + 409 = 17587
Step 44: 17587 + 409 = 17996
Step 45: 17996 + 409 = 18405
Step 46: 18405 + 409 = 18814
Step 47: 18814 + 409 = 19223
Step 48: 19223 + 409 = 19632
Step 49: 19632 + 409 = 20041
Step 50: 20041 + 409 = 20450
Step 51: 20450 + 409 = 20859
Step 52: 20859 + 409 = 21268
Step 53: 21268 + 409 = 21677
Step 54: 21677 + 409 = 22086
Step 55: 22086 + 409 = 22495
Step 56: 22495 + 409 = 22904
Step 57: 22904 + 409 = 23313
Step 58: 23313 + 409 = 23722
Step 59: 23722 + 409 = 24131
Step 60: 24131 + 409 = 24540
Step 61: 24540 + 409 = 24949
Step 62: 24949 + 409 = 25358
Step 63: 25358 + 409 = 25767
Step 64: 25767 + 409 = 26176
Step 65: 26176 + 409 = 26585
Step 66: 26585 + 409 = 26994
Step 67: 26994 + 409 = 27403
Step 68: 27403 + 409 = 27812
Step 69: 27812 + 409 = 28221
Step 70: 28221 + 409 = 28630
Step 71: 28630 + 409 = 29039
Step 72: 29039 + 409 = 29448
Step 73: 29448 + 409 = 29857
Step 74: 29857 + 409 = 30266
Step 75: 30266 + 409 = 30675
Step 76: 30675 + 409 = 31084
Step 77: 31084 + 409 = 31493
Step 78: 31493 + 409 = 31902
Step 79: 31902 + 409 = 32311
Step 80: 32311 + 409 = 32720
Step 81: 32720 + 409 = 33129
Step 82: 33129 + 409 = 33538
Step 83: 33538 + 409 = 33947
Step 84: 33947 + 409 = 34356
Step 85: 34356 + 409 = 34765
Step 86: 34765 + 409 = 35174
Step 87: 35174 + 409 = 35583
Step 88: 35583 + 409 = 35992
Step 89: 35992 + 409 = 36401
Step 90: 36401 + 409 = 36810
Step 91: 36810 + 409 = 37219
Step 92: 37219 + 409 = 37628
Step 93: 37628 + 409 = 38037
Step 94: 38037 + 409 = 38446
Step 95: 38446 + 409 = 38855
Step 96: 38855 + 409 = 39264
Step 97: 39264 + 409 = 39673
Step 98: 39673 + 409 = 40082
Step 99: 40082 + 409 = 40491
Step 100: 40491 + 409 = 40900
Step 101: 40900 + 409 = 41309
Step 102: 41309 + 409 = 41718
Step 103: 41718 + 409 = 42127
Step 104: 42127 + 409 = 42536
Step 105: 42536 + 409 = 42945
Step 106: 42945 + 409 = 43354
Step 107: 43354 + 409 = 43763
Step 108: 43763 + 409 = 44172
Step 109: 44172 + 409 = 44581
Step 110: 44581 + 409 = 44990
Step 111: 44990 + 409 = 45399
Step 112: 45399 + 409 = 45808
Step 113: 45808 + 409 = 46217
Step 114: 46217 + 409 = 46626
Step 115: 46626 + 409 = 47035
Step 116: 47035 + 409 = 47444
Step 117: 47444 + 409 = 47853
Step 118: 47853 + 409 = 48262
Step 119: 48262 + 409 = 48671
Step 120: 48671 + 409 = 49080
Step 121: 49080 + 409 = 49489
Step 122: 49489 + 409 = 49898
Step 123: 49898 + 409 = 50307
Step 124: 50307 + 409 = 50716
Step 125: 50716 + 409 = 51125
Step 126: 51125 + 409 = 51534
Step 127: 51534 + 409 = 51943
Step 128: 51943 + 409 = 52352
Step 129: 52352 + 409 = 52761
Step 130: 52761 + 409 = 53170
Step 131: 53170 + 409 = 53579
Step 132: 53579 + 409 = 53988
Step 133: 53988 + 409 = 54397
Step 134: 54397 + 409 = 54806
Step 135: 54806 + 409 = 55215
Step 136: 55215 + 409 = 55624
Step 137: 55624 + 409 = 56033
Step 138: 56033 + 409 = 56442
Step 139: 56442 + 409 = 56851
Step 140: 56851 + 409 = 57260
Step 141: 57260 + 409 = 57669
Step 142: 57669 + 409 = 58078
Step 143: 58078 + 409 = 58487
Step 144: 58487 + 409 = 58896
Step 145: 58896 + 409 = 59305
Step 146: 59305 + 409 = 59714
Step 147: 59714 + 409 = 60123
Step 148: 60123 + 409 = 60532
Step 149: 60532 + 409 = 60941
Step 150: 60941 + 409 = 61350
Step 151: 61350 + 409 = 61759
Step 152: 61759 + 409 = 62168
Step 153: 62168 + 409 = 62577
Step 154: 62577 + 409 = 62986
Step 155: 62986 + 409 = 63395
Step 156: 63395 + 409 = 63804
Step 157: 63804 + 409 = 64213
Step 158: 64213 + 409 = 64622
Step 159: 64622 + 409 = 65031
Step 160: 65031 + 409 = 65440
Step 161: 65440 + 409 = 65849
Step 162: 65849 + 409 = 66258
Step 163: 66258 + 409 = 66667
Step 164: 66667 + 409 = 67076
Step 165: 67076 + 409 = 67485
Step 166: 67485 + 409 = 67894
Step 167: 67894 + 409 = 68303
Step 168: 68303 + 409 = 68712
Step 169: 68712 + 409 = 69121
Step 170: 69121 + 409 = 69530
Step 171: 69530 + 409 = 69939
Step 172: 69939 + 409 = 70348
Step 173: 70348 + 409 = 70757
Step 174: 70757 + 409 = 71166
Step 175: 71166 + 409 = 71575
Step 176: 71575 + 409 = 71984
Step 177: 71984 + 409 = 72393
Step 178: 72393 + 409 = 72802
Step 179: 72802 + 409 = 73211
Step 180: 73211 + 409 = 73620
Step 181: 73620 + 409 = 74029
Step 182: 74029 + 409 = 74438
Step 183: 74438 + 409 = 74847
Step 184: 74847 + 409 = 75256
Step 185: 75256 + 409 = 75665
Step 186: 75665 + 409 = 76074
Step 187: 76074 + 409 = 76483
Step 188: 76483 + 409 = 76892
Step 189: 76892 + 409 = 77301
Step 190: 77301 + 409 = 77710
Step 191: 77710 + 409 = 78119
Step 192: 78119 + 409 = 78528
Step 193: 78528 + 409 = 78937
Step 194: 78937 + 409 = 79346
Step 195: 79346 + 409 = 79755
Step 196: 79755 + 409 = 80164
Step 197: 80164 + 409 = 80573
Step 198: 80573 + 409 = 80982
Step 199: 80982 + 409 = 81391
Step 200: 81391 + 409 = 81800
Step 201: 81800 + 409 = 82209
Step 202: 82209 + 409 = 82618
Step 203: 82618 + 409 = 83027
Step 204: 83027 + 409 = 83436
Step 205: 83436 + 409 = 83845
Step 206: 83845 + 409 = 84254
Step 207: 84254 + 409 = 84663
Step 208: 84663 + 409 = 85072
Step 209: 85072 + 409 = 85481
Step 210: 85481 + 409 = 85890
Step 211: 85890 + 409 = 86299
Step 212: 86299 + 409 = 86708
Step 213: 86708 + 409 = 87117
Step 214: 87117 + 409 = 87526
Step 215: 87526 + 409 = 87935
Step 216: 87935 + 409 = 88344
Step 217: 88344 + 409 = 88753
Step 218: 88753 + 409 = 89162
Step 219: 89162 + 409 = 89571
Step 220: 89571 + 409 = 89980
Step 221: 89980 + 409 = 90389
Step 222: 90389 + 409 = 90798
Step 223: 90798 + 409 = 91207
Step 224: 91207 + 409 = 91616
Step 225: 91616 + 409 = 92025
Step 226: 92025 + 409 = 92434
Step 227: 92434 + 409 = 92843
Step 228: 92843 + 409 = 93252
Step 229: 93252 + 409 = 93661
Step 230: 93661 + 409 = 94070
Step 231: 94070 + 409 = 94479
Step 232: 94479 + 409 = 94888
Step 233: 94888 + 409 = 95297
Step 234: 95297 + 409 = 95706
Step 235: 95706 + 409 = 96115
Step 236: 96115 + 409 = 96524
Step 237: 96524 + 409 = 96933
Step 238: 96933 + 409 = 97342
Step 239: 97342 + 409 = 97751
Step 240: 97751 + 409 = 98160
Step 241: 98160 + 409 = 98569
Step 242: 98569 + 409 = 98978
Step 243: 98978 + 409 = 99387
Step 244: 99387 + 409 = 99796
Step 245: 99796 + 409 = 100205
Step 246: 100205 + 409 = 100614
Step 247: 100614 + 409 = 101023
Step 248: 101023 + 409 = 101432
Step 249: 101432 + 409 = 101841
Step 250: 101841 + 409 = 102250
Step 251: 102250 + 409 = 102659
Step 252: 102659 + 409 = 103068
Step 253: 103068 + 409 = 103477
Step 254: 103477 + 409 = 103886
Step 255: 103886 + 409 = 104295
Step 256: 104295 + 409 = 104704
Step 257: 104704 + 409 = 105113
Step 258: 105113 + 409 = 105522
Step 259: 105522 + 409 = 105931
Step 260: 105931 + 409 = 106340
Step 261: 106340 + 409 = 106749
Step 262: 106749 + 409 = 107158
Step 263: 107158 + 409 = 107567
Step 264: 107567 + 409 = 107976
Step 265: 107976 + 409 = 108385
Step 266: 108385 + 409 = 108794
Step 267: 108794 + 409 = 109203
Step 268: 109203 + 409 = 109612
Step 269: 109612 + 409 = 110021
Step 270: 110021 + 409 = 110430
Step 271: 110430 + 409 = 110839
Step 272: 110839 + 409 = 111248
Step 273: 111248 + 409 = 111657
Step 274: 111657 + 409 = 112066
Step 275: 112066 + 409 = 112475
Step 276: 112475 + 409 = 112884
Step 277: 112884 + 409 = 113293
Step 278: 113293 + 409 = 113702
Step 279: 113702 + 409 = 114111
Step 280: 114111 + 409 = 114520
Step 281: 114520 + 409 = 114929
Step 282: 114929 + 409 = 115338
Step 283: 115338 + 409 = 115747
Step 284: 115747 + 409 = 116156
Step 285: 116156 + 409 = 116565
Step 286: 116565 + 409 = 116974
Step 287: 116974 + 409 = 117383
Step 288: 117383 + 409 = 117792
Step 289: 117792 + 409 = 118201
Step 290: 118201 + 409 = 118610
Step 291: 118610 + 409 = 119019
Step 292: 119019 + 409 = 119428
Step 293: 119428 + 409 = 119837
Step 294: 119837 + 409 = 120246
Step 295: 120246 + 409 = 120655
Step 296: 120655 + 409 = 121064
Step 297: 121064 + 409 = 121473
Step 298: 121473 + 409 = 121882
Step 299: 121882 + 409 = 122291
Step 300: 122291 + 409 = 122700
Step 301: 122700 + 409 = 123109
Step 302: 123109 + 409 = 123518
Step 303: 123518 + 409 = 123927
Step 304: 123927 + 409 = 124336
Step 305: 124336 + 409 = 124745
Step 306: 124745 + 409 = 125154
Step 307: 125154 + 409 = 125563
Step 308: 125563 + 409 = 125972
Step 309: 125972 + 409 = 126381
Step 310: 126381 + 409 = 126790
Step 311: 126790 + 409 = 127199
Step 312: 127199 + 409 = 127608
Step 313: 127608 + 409 = 128017
Step 314: 128017 + 409 = 128426
Step 315: 128426 + 409 = 128835
Step 316: 128835 + 409 = 129244
Step 317: 129244 + 409 = 129653
Step 318: 129653 + 409 = 130062
Step 319: 130062 + 409 = 130471
Step 320: 130471 + 409 = 130880
Step 321: 130880 + 409 = 131289
Step 322: 131289 + 409 = 131698
Step 323: 131698 + 409 = 132107
Step 324: 132107 + 409 = 132516
Step 325: 132516 + 409 = 132925
Step 326: 132925 + 409 = 133334
Step 327: 133334 + 409 = 133743
Step 328: 133743 + 409 = 134152
Step 329: 134152 + 409 = 134561
Step 330: 134561 + 409 = 134970
Step 331: 134970 + 409 = 135379
Step 332: 135379 + 409 = 135788
Step 333: 135788 + 409 = 136197
Step 334: 136197 + 409 = 136606
Step 335: 136606 + 409 = 137015
Step 336: 137015 + 409 = 137424
Step 337: 137424 + 409 = 137833
Step 338: 137833 + 409 = 138242
Step 339: 138242 + 409 = 138651
Step 340: 138651 + 409 = 139060
Step 341: 139060 + 409 = 139469
Step 342: 139469 + 409 = 139878
Step 343: 139878 + 409 = 140287
Step 344: 140287 + 409 = 140696
Step 345: 140696 + 409 = 141105
Step 346: 141105 + 409 = 141514
Step 347: 141514 + 409 = 141923
Step 348: 141923 + 409 = 142332
Step 349: 142332 + 409 = 142741
Step 350: 142741 + 409 = 143150
Step 351: 143150 + 409 = 143559
Step 352: 143559 + 409 = 143968
Step 353: 143968 + 409 = 144377
Step 354: 144377 + 409 = 144786
Step 355: 144786 + 409 = 145195
Step 356: 145195 + 409 = 145604
Step 357: 145604 + 409 = 146013
Step 358: 146013 + 409 = 146422
Step 359: 146422 + 409 = 146831
Step 360: 146831 + 409 = 147240
Step 361: 147240 + 409 = 147649
Step 362: 147649 + 409 = 148058
Step 363: 148058 + 409 = 148467
Step 364: 148467 + 409 = 148876
Step 365: 148876 + 409 = 149285
Step 366: 149285 + 409 = 149694
Step 367: 149694 + 409 = 150103
Step 368: 150103 + 409 = 150512
Step 369: 150512 + 409 = 150921
Step 370: 150921 + 409 = 151330
Step 371: 151330 + 409 = 151739
Step 372: 151739 + 409 = 152148
Step 373: 152148 + 409 = 152557
Step 374: 152557 + 409 = 152966
Step 375: 152966 + 409 = 153375
Step 376: 153375 + 409 = 153784
Step 377: 153784 + 409 = 154193
Step 378: 154193 + 409 = 154602
Step 379: 154602 + 409 = 155011
Step 380: 155011 + 409 = 155420
Step 381: 155420 + 409 = 155829
Step 382: 155829 + 409 = 156238
Step 383: 156238 + 409 = 156647
Step 384: 156647 + 409 = 157056
Step 385: 157056 + 409 = 157465
Step 386: 157465 + 409 = 157874
Step 387: 157874 + 409 = 158283
Step 388: 158283 + 409 = 158692
Step 389: 158692 + 409 = 159101
Step 390: 159101 + 409 = 159510
Step 391: 159510 + 409 = 159919
Step 392: 159919 + 409 = 160328
Step 393: 160328 + 409 = 160737
Step 394: 160737 + 409 = 161146
Step 395: 161146 + 409 = 161555
Step 396: 161555 + 409 = 161964
Step 397: 161964 + 409 = 162373
Step 398: 162373 + 409 = 162782
Step 399: 162782 + 409 = 163191
Step 400: 163191 + 409 = 163600
Step 401: 163600 + 409 = 164009
Step 402: 164009 + 409 = 164418
Step 403: 164418 + 409 = 164827
Step 404: 164827 + 409 = 165236
Step 405: 165236 + 409 = 165645
Step 406: 165645 + 409 = 166054
Step 407: 166054 + 409 = 166463
Step 408: 166463 + 409 = 166872
Step 409: 166872 + 409 = 167281
Step 410: 167281 + 409 = 167690
Step 411: 167690 + 409 = 168099
Step 412: 168099 + 409 = 168508
Step 413: 168508 + 409 = 168917
Step 414: 168917 + 409 = 169326
Step 415: 169326 + 409 = 169735
Step 416: 169735 + 409 = 170144
Step 417: 170144 + 409 = 170553
Step 418: 170553 + 409 = 170962
Step 419: 170962 + 409 = 171371
Step 420: 171371 + 409 = 171780
Step 421: 171780 + 409 = 172189
Step 422: 172189 + 409 = 172598
Step 423: 172598 + 409 = 173007
Step 424: 173007 + 409 = 173416
Step 425: 173416 + 409 = 173825
Step 426: 173825 + 409 = 174234
Step 427: 174234 + 409 = 174643
Step 428: 174643 + 409 = 175052
Step 429: 175052 + 409 = 175461
Step 430: 175461 + 409 = 175870
Step 431: 175870 + 409 = 176279
Step 432: 176279 + 409 = 176688
Step 433: 176688 + 409 = 177097
Step 434: 177097 + 409 = 177506
Step 435: 177506 + 409 = 177915
Step 436: 177915 + 409 = 178324
Step 437: 178324 + 409 = 178733
Step 438: 178733 + 409 = 179142
Step 439: 179142 + 409 = 179551
Step 440: 179551 + 409 = 179960
Step 441: 179960 + 409 = 180369
Step 442: 180369 + 409 = 180778
Step 443: 180778 + 409 = 181187
Step 444: 181187 + 409 = 181596
Step 445: 181596 + 409 = 182005
Step 446: 182005 + 409 = 182414
Step 447: 182414 + 409 = 182823
Step 448: 182823 + 409 = 183232
Step 449: 183232 + 409 = 183641
Step 450: 183641 + 409 = 184050
Step 451: 184050 + 409 = 184459

So, 409*451 = 184459