Alright, let's work through 99382613 times 79027217 step by step
99382613 × 79027217 = 79027217 × (99382613)
+ 79027217 × 3 resulting in 237081651
+ 79027217 × 10 what gives us 790272170
+ 79027217 × 600 resulting in 47416330200
+ 79027217 × 2000 yielding 158054434000
+ 79027217 × 80000 that equals 6322177360000
+ 79027217 × 300000 what gives us 23708165100000
+ 79027217 × 9000000 producing 711244953000000
+ 79027217 × 90000000 that is equal 7112449530000000

= 7853931323578021
