Alright, let's work through 38262363 times 37948984 step by step
38262363 × 37948984 = 37948984 × (38262363)
+ 37948984 × 3 what gives us 113846952
+ 37948984 × 60 that equals 2276939040
+ 37948984 × 300 yielding 11384695200
+ 37948984 × 2000 producing 75897968000
+ 37948984 × 60000 resulting in 2276939040000
+ 37948984 × 200000 which equals 7589796800000
+ 37948984 × 8000000 yielding 303591872000000
+ 37948984 × 30000000 yielding 1138469520000000

= 1452017801289192
