Alright, let's work through 42055655 times 51418469 step by step
42055655 × 51418469 = 51418469 × (42055655)
+ 51418469 × 5 what gives us 257092345
+ 51418469 × 50 what gives us 2570923450
+ 51418469 × 600 yielding 30851081400
+ 51418469 × 5000 producing 257092345000
+ 51418469 × 50000 that results in 2570923450000
+ 51418469 × 000000 that is equal 0
+ 51418469 × 2000000 what gives us 102836938000000
+ 51418469 × 40000000 resulting in 2056738760000000

= 2162437392892195
