No problem, we've got 3601 and 4186 to multiply
3601 × 4186 = 4186 × (3601)
+ 4186 × 1 which equals 4186
+ 4186 × 00 giving us 0
+ 4186 × 600 which equals 2511600
+ 4186 × 3000 that results in 12558000

= 15073786
