Alright, let's work through 85764049 times 96172179 step by step
85764049 × 96172179 = 96172179 × (85764049)
+ 96172179 × 9 that equals 865549611
+ 96172179 × 40 resulting in 3846887160
+ 96172179 × 000 giving us 0
+ 96172179 × 4000 that equals 384688716000
+ 96172179 × 60000 resulting in 5770330740000
+ 96172179 × 700000 producing 67320525300000
+ 96172179 × 5000000 giving us 480860895000000
+ 96172179 × 80000000 yielding 7693774320000000

= 8248115472192771
