We're going to solve 42384969 multiplied by 38234023
42384969 × 38234023 = 38234023 × (42384969)
+ 38234023 × 9 yielding 344106207
+ 38234023 × 60 giving us 2294041380
+ 38234023 × 900 what gives us 34410620700
+ 38234023 × 4000 producing 152936092000
+ 38234023 × 80000 what gives us 3058721840000
+ 38234023 × 300000 what gives us 11470206900000
+ 38234023 × 2000000 yielding 76468046000000
+ 38234023 × 40000000 producing 1529360920000000

= 1620547879600287
