No problem, we've got 6434 and 3331 to multiply
6434 × 3331 = 3331 × (6434)
+ 3331 × 4 that is equal 13324
+ 3331 × 30 producing 99930
+ 3331 × 400 producing 1332400
+ 3331 × 6000 what gives us 19986000

= 21431654
