No problem, we've got 3656 and 4108 to multiply
3656 × 4108 = 4108 × (3656)
+ 4108 × 6 yielding 24648
+ 4108 × 50 giving us 205400
+ 4108 × 600 what gives us 2464800
+ 4108 × 3000 what gives us 12324000

= 15018848
