We're going to solve 64438078 multiplied by 78371044
64438078 × 78371044 = 78371044 × (64438078)
+ 78371044 × 8 resulting in 626968352
+ 78371044 × 70 which equals 5485973080
+ 78371044 × 000 producing 0
+ 78371044 × 8000 yielding 626968352000
+ 78371044 × 30000 that equals 2351131320000
+ 78371044 × 400000 producing 31348417600000
+ 78371044 × 4000000 what gives us 313484176000000
+ 78371044 × 60000000 that results in 4702262640000000

= 5050079446213432
