Alright, let's work through 38099620 times 72135034 step by step
38099620 × 72135034 = 72135034 × (38099620)
+ 72135034 × 0 yielding 0
+ 72135034 × 20 giving us 1442700680
+ 72135034 × 600 resulting in 43281020400
+ 72135034 × 9000 that equals 649215306000
+ 72135034 × 90000 producing 6492153060000
+ 72135034 × 000000 giving us 0
+ 72135034 × 8000000 producing 577080272000000
+ 72135034 × 30000000 yielding 2164051020000000

= 2748317384087080
