Alright, let's work through 83304012 times 71569892 step by step
83304012 × 71569892 = 71569892 × (83304012)
+ 71569892 × 2 that equals 143139784
+ 71569892 × 10 yielding 715698920
+ 71569892 × 000 that results in 0
+ 71569892 × 4000 giving us 286279568000
+ 71569892 × 00000 that equals 0
+ 71569892 × 300000 giving us 21470967600000
+ 71569892 × 3000000 yielding 214709676000000
+ 71569892 × 80000000 giving us 5725591360000000

= 5962059142006704
