Alright, let's work through 42272604 times 74279417 step by step
42272604 × 74279417 = 74279417 × (42272604)
+ 74279417 × 4 giving us 297117668
+ 74279417 × 00 giving us 0
+ 74279417 × 600 giving us 44567650200
+ 74279417 × 2000 giving us 148558834000
+ 74279417 × 70000 which equals 5199559190000
+ 74279417 × 200000 what gives us 14855883400000
+ 74279417 × 2000000 that is equal 148558834000000
+ 74279417 × 40000000 yielding 2971176680000000

= 3139984380191868
