No problem, we've got 4074 and 7640 to multiply
4074 × 7640 = 7640 × (4074)
+ 7640 × 4 that results in 30560
+ 7640 × 70 that results in 534800
+ 7640 × 000 resulting in 0
+ 7640 × 4000 giving us 30560000

= 31125360
