No problem, we've got 3422 and 6541 to multiply
3422 × 6541 = 6541 × (3422)
+ 6541 × 2 what gives us 13082
+ 6541 × 20 that results in 130820
+ 6541 × 400 producing 2616400
+ 6541 × 3000 resulting in 19623000

= 22383302
