Alright, let's work through 40421547 times 50977484 step by step
40421547 × 50977484 = 50977484 × (40421547)
+ 50977484 × 7 resulting in 356842388
+ 50977484 × 40 that is equal 2039099360
+ 50977484 × 500 producing 25488742000
+ 50977484 × 1000 yielding 50977484000
+ 50977484 × 20000 what gives us 1019549680000
+ 50977484 × 400000 what gives us 20390993600000
+ 50977484 × 0000000 giving us 0
+ 50977484 × 40000000 giving us 2039099360000000

= 2060588765447748
