Alright, let's work through 81680151 times 96469055 step by step
81680151 × 96469055 = 96469055 × (81680151)
+ 96469055 × 1 producing 96469055
+ 96469055 × 50 giving us 4823452750
+ 96469055 × 100 giving us 9646905500
+ 96469055 × 0000 that results in 0
+ 96469055 × 80000 yielding 7717524400000
+ 96469055 × 600000 resulting in 57881433000000
+ 96469055 × 1000000 producing 96469055000000
+ 96469055 × 80000000 that results in 7717524400000000

= 7879606979227305
