No problem, we've got 4012 and 1593 to multiply
4012 × 1593 = 1593 × (4012)
+ 1593 × 2 giving us 3186
+ 1593 × 10 giving us 15930
+ 1593 × 000 producing 0
+ 1593 × 4000 that results in 6372000

= 6391116
