Alright, let's work through 93872139 times 8253348 step by step
93872139 × 8253348 = 8253348 × (93872139)
+ 8253348 × 9 resulting in 74280132
+ 8253348 × 30 producing 247600440
+ 8253348 × 100 giving us 825334800
+ 8253348 × 2000 producing 16506696000
+ 8253348 × 70000 giving us 577734360000
+ 8253348 × 800000 giving us 6602678400000
+ 8253348 × 3000000 yielding 24760044000000
+ 8253348 × 90000000 that results in 742801320000000

= 774759430671372
