No problem, we've got 6131 and 3960 to multiply
6131 × 3960 = 3960 × (6131)
+ 3960 × 1 which equals 3960
+ 3960 × 30 yielding 118800
+ 3960 × 100 resulting in 396000
+ 3960 × 6000 what gives us 23760000

= 24278760
