Alright, let's work through 81301336 times 96171304 step by step
81301336 × 96171304 = 96171304 × (81301336)
+ 96171304 × 6 that results in 577027824
+ 96171304 × 30 giving us 2885139120
+ 96171304 × 300 yielding 28851391200
+ 96171304 × 1000 that is equal 96171304000
+ 96171304 × 00000 that results in 0
+ 96171304 × 300000 yielding 28851391200000
+ 96171304 × 1000000 that equals 96171304000000
+ 96171304 × 80000000 which equals 7693704320000000

= 7818855500062144
