Let's get this math done. We have 606 and we're going to multiply it by 171. This is the same as taking 606 and adding it to itself 171 times.
Step 1: 0 + 606 = 606
Step 2: 606 + 606 = 1212
Step 3: 1212 + 606 = 1818
Step 4: 1818 + 606 = 2424
Step 5: 2424 + 606 = 3030
Step 6: 3030 + 606 = 3636
Step 7: 3636 + 606 = 4242
Step 8: 4242 + 606 = 4848
Step 9: 4848 + 606 = 5454
Step 10: 5454 + 606 = 6060
Step 11: 6060 + 606 = 6666
Step 12: 6666 + 606 = 7272
Step 13: 7272 + 606 = 7878
Step 14: 7878 + 606 = 8484
Step 15: 8484 + 606 = 9090
Step 16: 9090 + 606 = 9696
Step 17: 9696 + 606 = 10302
Step 18: 10302 + 606 = 10908
Step 19: 10908 + 606 = 11514
Step 20: 11514 + 606 = 12120
Step 21: 12120 + 606 = 12726
Step 22: 12726 + 606 = 13332
Step 23: 13332 + 606 = 13938
Step 24: 13938 + 606 = 14544
Step 25: 14544 + 606 = 15150
Step 26: 15150 + 606 = 15756
Step 27: 15756 + 606 = 16362
Step 28: 16362 + 606 = 16968
Step 29: 16968 + 606 = 17574
Step 30: 17574 + 606 = 18180
Step 31: 18180 + 606 = 18786
Step 32: 18786 + 606 = 19392
Step 33: 19392 + 606 = 19998
Step 34: 19998 + 606 = 20604
Step 35: 20604 + 606 = 21210
Step 36: 21210 + 606 = 21816
Step 37: 21816 + 606 = 22422
Step 38: 22422 + 606 = 23028
Step 39: 23028 + 606 = 23634
Step 40: 23634 + 606 = 24240
Step 41: 24240 + 606 = 24846
Step 42: 24846 + 606 = 25452
Step 43: 25452 + 606 = 26058
Step 44: 26058 + 606 = 26664
Step 45: 26664 + 606 = 27270
Step 46: 27270 + 606 = 27876
Step 47: 27876 + 606 = 28482
Step 48: 28482 + 606 = 29088
Step 49: 29088 + 606 = 29694
Step 50: 29694 + 606 = 30300
Step 51: 30300 + 606 = 30906
Step 52: 30906 + 606 = 31512
Step 53: 31512 + 606 = 32118
Step 54: 32118 + 606 = 32724
Step 55: 32724 + 606 = 33330
Step 56: 33330 + 606 = 33936
Step 57: 33936 + 606 = 34542
Step 58: 34542 + 606 = 35148
Step 59: 35148 + 606 = 35754
Step 60: 35754 + 606 = 36360
Step 61: 36360 + 606 = 36966
Step 62: 36966 + 606 = 37572
Step 63: 37572 + 606 = 38178
Step 64: 38178 + 606 = 38784
Step 65: 38784 + 606 = 39390
Step 66: 39390 + 606 = 39996
Step 67: 39996 + 606 = 40602
Step 68: 40602 + 606 = 41208
Step 69: 41208 + 606 = 41814
Step 70: 41814 + 606 = 42420
Step 71: 42420 + 606 = 43026
Step 72: 43026 + 606 = 43632
Step 73: 43632 + 606 = 44238
Step 74: 44238 + 606 = 44844
Step 75: 44844 + 606 = 45450
Step 76: 45450 + 606 = 46056
Step 77: 46056 + 606 = 46662
Step 78: 46662 + 606 = 47268
Step 79: 47268 + 606 = 47874
Step 80: 47874 + 606 = 48480
Step 81: 48480 + 606 = 49086
Step 82: 49086 + 606 = 49692
Step 83: 49692 + 606 = 50298
Step 84: 50298 + 606 = 50904
Step 85: 50904 + 606 = 51510
Step 86: 51510 + 606 = 52116
Step 87: 52116 + 606 = 52722
Step 88: 52722 + 606 = 53328
Step 89: 53328 + 606 = 53934
Step 90: 53934 + 606 = 54540
Step 91: 54540 + 606 = 55146
Step 92: 55146 + 606 = 55752
Step 93: 55752 + 606 = 56358
Step 94: 56358 + 606 = 56964
Step 95: 56964 + 606 = 57570
Step 96: 57570 + 606 = 58176
Step 97: 58176 + 606 = 58782
Step 98: 58782 + 606 = 59388
Step 99: 59388 + 606 = 59994
Step 100: 59994 + 606 = 60600
Step 101: 60600 + 606 = 61206
Step 102: 61206 + 606 = 61812
Step 103: 61812 + 606 = 62418
Step 104: 62418 + 606 = 63024
Step 105: 63024 + 606 = 63630
Step 106: 63630 + 606 = 64236
Step 107: 64236 + 606 = 64842
Step 108: 64842 + 606 = 65448
Step 109: 65448 + 606 = 66054
Step 110: 66054 + 606 = 66660
Step 111: 66660 + 606 = 67266
Step 112: 67266 + 606 = 67872
Step 113: 67872 + 606 = 68478
Step 114: 68478 + 606 = 69084
Step 115: 69084 + 606 = 69690
Step 116: 69690 + 606 = 70296
Step 117: 70296 + 606 = 70902
Step 118: 70902 + 606 = 71508
Step 119: 71508 + 606 = 72114
Step 120: 72114 + 606 = 72720
Step 121: 72720 + 606 = 73326
Step 122: 73326 + 606 = 73932
Step 123: 73932 + 606 = 74538
Step 124: 74538 + 606 = 75144
Step 125: 75144 + 606 = 75750
Step 126: 75750 + 606 = 76356
Step 127: 76356 + 606 = 76962
Step 128: 76962 + 606 = 77568
Step 129: 77568 + 606 = 78174
Step 130: 78174 + 606 = 78780
Step 131: 78780 + 606 = 79386
Step 132: 79386 + 606 = 79992
Step 133: 79992 + 606 = 80598
Step 134: 80598 + 606 = 81204
Step 135: 81204 + 606 = 81810
Step 136: 81810 + 606 = 82416
Step 137: 82416 + 606 = 83022
Step 138: 83022 + 606 = 83628
Step 139: 83628 + 606 = 84234
Step 140: 84234 + 606 = 84840
Step 141: 84840 + 606 = 85446
Step 142: 85446 + 606 = 86052
Step 143: 86052 + 606 = 86658
Step 144: 86658 + 606 = 87264
Step 145: 87264 + 606 = 87870
Step 146: 87870 + 606 = 88476
Step 147: 88476 + 606 = 89082
Step 148: 89082 + 606 = 89688
Step 149: 89688 + 606 = 90294
Step 150: 90294 + 606 = 90900
Step 151: 90900 + 606 = 91506
Step 152: 91506 + 606 = 92112
Step 153: 92112 + 606 = 92718
Step 154: 92718 + 606 = 93324
Step 155: 93324 + 606 = 93930
Step 156: 93930 + 606 = 94536
Step 157: 94536 + 606 = 95142
Step 158: 95142 + 606 = 95748
Step 159: 95748 + 606 = 96354
Step 160: 96354 + 606 = 96960
Step 161: 96960 + 606 = 97566
Step 162: 97566 + 606 = 98172
Step 163: 98172 + 606 = 98778
Step 164: 98778 + 606 = 99384
Step 165: 99384 + 606 = 99990
Step 166: 99990 + 606 = 100596
Step 167: 100596 + 606 = 101202
Step 168: 101202 + 606 = 101808
Step 169: 101808 + 606 = 102414
Step 170: 102414 + 606 = 103020
Step 171: 103020 + 606 = 103626

So, 606*171 = 103626