Alright, let's work through 74208049 times 53825147 step by step
74208049 × 53825147 = 53825147 × (74208049)
+ 53825147 × 9 yielding 484426323
+ 53825147 × 40 which equals 2153005880
+ 53825147 × 000 what gives us 0
+ 53825147 × 8000 producing 430601176000
+ 53825147 × 00000 producing 0
+ 53825147 × 200000 resulting in 10765029400000
+ 53825147 × 4000000 that is equal 215300588000000
+ 53825147 × 70000000 yielding 3767760290000000

= 3994259146008203
