No problem, we've got 3438 and 6626 to multiply
3438 × 6626 = 6626 × (3438)
+ 6626 × 8 what gives us 53008
+ 6626 × 30 yielding 198780
+ 6626 × 400 giving us 2650400
+ 6626 × 3000 producing 19878000

= 22780188
