Alright, let's work through 81130032 times 68412346 step by step
81130032 × 68412346 = 68412346 × (81130032)
+ 68412346 × 2 giving us 136824692
+ 68412346 × 30 resulting in 2052370380
+ 68412346 × 000 giving us 0
+ 68412346 × 0000 which equals 0
+ 68412346 × 30000 which equals 2052370380000
+ 68412346 × 100000 producing 6841234600000
+ 68412346 × 1000000 giving us 68412346000000
+ 68412346 × 80000000 what gives us 5472987680000000

= 5550295820175072
