Alright, let's work through 80229850 times 21196556 step by step
80229850 × 21196556 = 21196556 × (80229850)
+ 21196556 × 0 giving us 0
+ 21196556 × 50 producing 1059827800
+ 21196556 × 800 that equals 16957244800
+ 21196556 × 9000 producing 190769004000
+ 21196556 × 20000 which equals 423931120000
+ 21196556 × 200000 which equals 4239311200000
+ 21196556 × 0000000 yielding 0
+ 21196556 × 80000000 yielding 1695724480000000

= 1700596508396600
