Alright, let's work through 82072539 times 74312346 step by step
82072539 × 74312346 = 74312346 × (82072539)
+ 74312346 × 9 producing 668811114
+ 74312346 × 30 resulting in 2229370380
+ 74312346 × 500 that equals 37156173000
+ 74312346 × 2000 which equals 148624692000
+ 74312346 × 70000 giving us 5201864220000
+ 74312346 × 000000 that results in 0
+ 74312346 × 2000000 resulting in 148624692000000
+ 74312346 × 80000000 that equals 5944987680000000

= 6099002915266494
