No problem, we've got 4413 and 3168 to multiply
4413 × 3168 = 3168 × (4413)
+ 3168 × 3 giving us 9504
+ 3168 × 10 what gives us 31680
+ 3168 × 400 which equals 1267200
+ 3168 × 4000 giving us 12672000

= 13980384
