Alright, let's work through 77768124 times 43079653 step by step
77768124 × 43079653 = 43079653 × (77768124)
+ 43079653 × 4 what gives us 172318612
+ 43079653 × 20 giving us 861593060
+ 43079653 × 100 that is equal 4307965300
+ 43079653 × 8000 resulting in 344637224000
+ 43079653 × 60000 that results in 2584779180000
+ 43079653 × 700000 giving us 30155757100000
+ 43079653 × 7000000 that equals 301557571000000
+ 43079653 × 70000000 yielding 3015575710000000

= 3350223796380972
