Alright, let's work through 82274994 times 79484379 step by step
82274994 × 79484379 = 79484379 × (82274994)
+ 79484379 × 4 that results in 317937516
+ 79484379 × 90 yielding 7153594110
+ 79484379 × 900 that results in 71535941100
+ 79484379 × 4000 that is equal 317937516000
+ 79484379 × 70000 that equals 5563906530000
+ 79484379 × 200000 producing 15896875800000
+ 79484379 × 2000000 what gives us 158968758000000
+ 79484379 × 80000000 yielding 6358750320000000

= 6539576805318726
