Alright, let's work through 79050716 times 80927269 step by step
79050716 × 80927269 = 80927269 × (79050716)
+ 80927269 × 6 resulting in 485563614
+ 80927269 × 10 that equals 809272690
+ 80927269 × 700 that equals 56649088300
+ 80927269 × 0000 giving us 0
+ 80927269 × 50000 yielding 4046363450000
+ 80927269 × 000000 that results in 0
+ 80927269 × 9000000 what gives us 728345421000000
+ 80927269 × 70000000 producing 5664908830000000

= 6397358558374604
