Alright, let's work through 38339981 times 12470049 step by step
38339981 × 12470049 = 12470049 × (38339981)
+ 12470049 × 1 resulting in 12470049
+ 12470049 × 80 what gives us 997603920
+ 12470049 × 900 what gives us 11223044100
+ 12470049 × 9000 that equals 112230441000
+ 12470049 × 30000 what gives us 374101470000
+ 12470049 × 300000 that results in 3741014700000
+ 12470049 × 8000000 that results in 99760392000000
+ 12470049 × 30000000 that results in 374101470000000

= 478101441729069
