Alright, let's work through 55745963 times 84120566 step by step
55745963 × 84120566 = 84120566 × (55745963)
+ 84120566 × 3 that equals 252361698
+ 84120566 × 60 which equals 5047233960
+ 84120566 × 900 yielding 75708509400
+ 84120566 × 5000 which equals 420602830000
+ 84120566 × 40000 which equals 3364822640000
+ 84120566 × 700000 yielding 58884396200000
+ 84120566 × 5000000 what gives us 420602830000000
+ 84120566 × 50000000 that is equal 4206028300000000

= 4689381959775058
