No problem, we've got 3089 and 4830 to multiply
3089 × 4830 = 4830 × (3089)
+ 4830 × 9 that is equal 43470
+ 4830 × 80 producing 386400
+ 4830 × 000 what gives us 0
+ 4830 × 3000 yielding 14490000

= 14919870
