Let's calculate 80735520 x 96159379
80735520 × 96159379 = 96159379 × (80735520)
+ 96159379 × 0 which equals 0
+ 96159379 × 20 yielding 1923187580
+ 96159379 × 500 what gives us 48079689500
+ 96159379 × 5000 what gives us 480796895000
+ 96159379 × 30000 resulting in 2884781370000
+ 96159379 × 700000 which equals 67311565300000
+ 96159379 × 0000000 resulting in 0
+ 96159379 × 80000000 producing 7692750320000000

= 7763477466442080
