Alright, let's work through 42577841 times 17430442 step by step
42577841 × 17430442 = 17430442 × (42577841)
+ 17430442 × 1 that is equal 17430442
+ 17430442 × 40 that equals 697217680
+ 17430442 × 800 resulting in 13944353600
+ 17430442 × 7000 that is equal 122013094000
+ 17430442 × 70000 producing 1220130940000
+ 17430442 × 500000 producing 8715221000000
+ 17430442 × 2000000 what gives us 34860884000000
+ 17430442 × 40000000 resulting in 697217680000000

= 742150588035722
