Alright, let's work through 85677218 times 43480546 step by step
85677218 × 43480546 = 43480546 × (85677218)
+ 43480546 × 8 that is equal 347844368
+ 43480546 × 10 producing 434805460
+ 43480546 × 200 that results in 8696109200
+ 43480546 × 7000 that results in 304363822000
+ 43480546 × 70000 giving us 3043638220000
+ 43480546 × 600000 resulting in 26088327600000
+ 43480546 × 5000000 what gives us 217402730000000
+ 43480546 × 80000000 what gives us 3478443680000000

= 3725292218401028
