No problem, we've got 4108 and 4904 to multiply
4108 × 4904 = 4904 × (4108)
+ 4904 × 8 giving us 39232
+ 4904 × 00 resulting in 0
+ 4904 × 100 which equals 490400
+ 4904 × 4000 that results in 19616000

= 20145632
