No problem, we've got 3656 and 4107 to multiply
3656 × 4107 = 4107 × (3656)
+ 4107 × 6 what gives us 24642
+ 4107 × 50 that results in 205350
+ 4107 × 600 that is equal 2464200
+ 4107 × 3000 which equals 12321000

= 15015192
