Alright, let's work through 42172068 times 38396608 step by step
42172068 × 38396608 = 38396608 × (42172068)
+ 38396608 × 8 which equals 307172864
+ 38396608 × 60 what gives us 2303796480
+ 38396608 × 000 resulting in 0
+ 38396608 × 2000 which equals 76793216000
+ 38396608 × 70000 yielding 2687762560000
+ 38396608 × 100000 which equals 3839660800000
+ 38396608 × 2000000 that is equal 76793216000000
+ 38396608 × 40000000 resulting in 1535864320000000

= 1619264363545344
