No problem, we've got 6242 and 3186 to multiply
6242 × 3186 = 3186 × (6242)
+ 3186 × 2 which equals 6372
+ 3186 × 40 yielding 127440
+ 3186 × 200 giving us 637200
+ 3186 × 6000 resulting in 19116000

= 19887012
