We're going to solve 72720875 multiplied by 76023981
72720875 × 76023981 = 76023981 × (72720875)
+ 76023981 × 5 resulting in 380119905
+ 76023981 × 70 yielding 5321678670
+ 76023981 × 800 that equals 60819184800
+ 76023981 × 0000 what gives us 0
+ 76023981 × 20000 which equals 1520479620000
+ 76023981 × 700000 that equals 53216786700000
+ 76023981 × 2000000 giving us 152047962000000
+ 76023981 × 70000000 that results in 5321678670000000

= 5528530419303375
