Alright, let's work through 63741422 times 60647002 step by step
63741422 × 60647002 = 60647002 × (63741422)
+ 60647002 × 2 that results in 121294004
+ 60647002 × 20 giving us 1212940040
+ 60647002 × 400 that results in 24258800800
+ 60647002 × 1000 yielding 60647002000
+ 60647002 × 40000 that results in 2425880080000
+ 60647002 × 700000 what gives us 42452901400000
+ 60647002 × 3000000 that results in 181941006000000
+ 60647002 × 60000000 that results in 3638820120000000

= 3865726147516844
