No problem, we've got 3836 and 7070 to multiply
3836 × 7070 = 7070 × (3836)
+ 7070 × 6 which equals 42420
+ 7070 × 30 resulting in 212100
+ 7070 × 800 giving us 5656000
+ 7070 × 3000 which equals 21210000

= 27120520
