Alright, let's work through 84685208 times 62945452 step by step
84685208 × 62945452 = 62945452 × (84685208)
+ 62945452 × 8 that is equal 503563616
+ 62945452 × 00 which equals 0
+ 62945452 × 200 yielding 12589090400
+ 62945452 × 5000 that is equal 314727260000
+ 62945452 × 80000 that is equal 5035636160000
+ 62945452 × 600000 which equals 37767271200000
+ 62945452 × 4000000 yielding 251781808000000
+ 62945452 × 80000000 that equals 5035636160000000

= 5330548695274016
