Alright, let's work through 82498995 times 72733069 step by step
82498995 × 72733069 = 72733069 × (82498995)
+ 72733069 × 5 that results in 363665345
+ 72733069 × 90 that results in 6545976210
+ 72733069 × 900 yielding 65459762100
+ 72733069 × 8000 yielding 581864552000
+ 72733069 × 90000 that is equal 6545976210000
+ 72733069 × 400000 producing 29093227600000
+ 72733069 × 2000000 which equals 145466138000000
+ 72733069 × 80000000 what gives us 5818645520000000

= 6000405095765655
