No problem, we've got 6638 and 1874 to multiply
6638 × 1874 = 1874 × (6638)
+ 1874 × 8 which equals 14992
+ 1874 × 30 which equals 56220
+ 1874 × 600 yielding 1124400
+ 1874 × 6000 that results in 11244000

= 12439612
