Alright, let's work through 74087464 times 63822239 step by step
74087464 × 63822239 = 63822239 × (74087464)
+ 63822239 × 4 yielding 255288956
+ 63822239 × 60 that is equal 3829334340
+ 63822239 × 400 that is equal 25528895600
+ 63822239 × 7000 that results in 446755673000
+ 63822239 × 80000 what gives us 5105779120000
+ 63822239 × 000000 that is equal 0
+ 63822239 × 4000000 resulting in 255288956000000
+ 63822239 × 70000000 yielding 4467556730000000

= 4728427834311896
