Alright, let's work through 71730878 times 50940937 step by step
71730878 × 50940937 = 50940937 × (71730878)
+ 50940937 × 8 that is equal 407527496
+ 50940937 × 70 that is equal 3565865590
+ 50940937 × 800 giving us 40752749600
+ 50940937 × 0000 yielding 0
+ 50940937 × 30000 giving us 1528228110000
+ 50940937 × 700000 that is equal 35658655900000
+ 50940937 × 1000000 giving us 50940937000000
+ 50940937 × 70000000 resulting in 3565865590000000

= 3654038137152686
