Let's calculate 83604382 x 45200299
83604382 × 45200299 = 45200299 × (83604382)
+ 45200299 × 2 that equals 90400598
+ 45200299 × 80 that results in 3616023920
+ 45200299 × 300 that results in 13560089700
+ 45200299 × 4000 that equals 180801196000
+ 45200299 × 00000 that results in 0
+ 45200299 × 600000 yielding 27120179400000
+ 45200299 × 3000000 that results in 135600897000000
+ 45200299 × 80000000 what gives us 3616023920000000

= 3778943064110218
