Alright, let's work through 42637536 times 75940392 step by step
42637536 × 75940392 = 75940392 × (42637536)
+ 75940392 × 6 which equals 455642352
+ 75940392 × 30 yielding 2278211760
+ 75940392 × 500 resulting in 37970196000
+ 75940392 × 7000 that equals 531582744000
+ 75940392 × 30000 that results in 2278211760000
+ 75940392 × 600000 that results in 45564235200000
+ 75940392 × 2000000 which equals 151880784000000
+ 75940392 × 40000000 which equals 3037615680000000

= 3237911197754112
