Alright, let's work through 9281338 times 87438013 step by step
9281338 × 87438013 = 87438013 × (9281338)
+ 87438013 × 8 resulting in 699504104
+ 87438013 × 30 yielding 2623140390
+ 87438013 × 300 that results in 26231403900
+ 87438013 × 1000 resulting in 87438013000
+ 87438013 × 80000 which equals 6995041040000
+ 87438013 × 200000 that is equal 17487602600000
+ 87438013 × 9000000 giving us 786942117000000

= 811541752701394
