No problem, we've got 6780 and 2629 to multiply
6780 × 2629 = 2629 × (6780)
+ 2629 × 0 what gives us 0
+ 2629 × 80 that is equal 210320
+ 2629 × 700 that results in 1840300
+ 2629 × 6000 yielding 15774000

= 17824620
