Alright, let's work through 82192982 times 49899506 step by step
82192982 × 49899506 = 49899506 × (82192982)
+ 49899506 × 2 resulting in 99799012
+ 49899506 × 80 giving us 3991960480
+ 49899506 × 900 what gives us 44909555400
+ 49899506 × 2000 what gives us 99799012000
+ 49899506 × 90000 that is equal 4490955540000
+ 49899506 × 100000 producing 4989950600000
+ 49899506 × 2000000 giving us 99799012000000
+ 49899506 × 80000000 yielding 3991960480000000

= 4101389198466892
