Alright, let's work through 83315363 times 37955979 step by step
83315363 × 37955979 = 37955979 × (83315363)
+ 37955979 × 3 which equals 113867937
+ 37955979 × 60 which equals 2277358740
+ 37955979 × 300 that is equal 11386793700
+ 37955979 × 5000 that is equal 189779895000
+ 37955979 × 10000 producing 379559790000
+ 37955979 × 300000 what gives us 11386793700000
+ 37955979 × 3000000 what gives us 113867937000000
+ 37955979 × 80000000 yielding 3036478320000000

= 3162316168405377
