Alright, let's work through 80716178 times 41033543 step by step
80716178 × 41033543 = 41033543 × (80716178)
+ 41033543 × 8 that results in 328268344
+ 41033543 × 70 giving us 2872348010
+ 41033543 × 100 giving us 4103354300
+ 41033543 × 6000 what gives us 246201258000
+ 41033543 × 10000 giving us 410335430000
+ 41033543 × 700000 producing 28723480100000
+ 41033543 × 0000000 producing 0
+ 41033543 × 80000000 giving us 3282683440000000

= 3312070760758654
