Let's calculate 83378234 x 16742992
83378234 × 16742992 = 16742992 × (83378234)
+ 16742992 × 4 giving us 66971968
+ 16742992 × 30 giving us 502289760
+ 16742992 × 200 giving us 3348598400
+ 16742992 × 8000 which equals 133943936000
+ 16742992 × 70000 that is equal 1172009440000
+ 16742992 × 300000 producing 5022897600000
+ 16742992 × 3000000 that equals 50228976000000
+ 16742992 × 80000000 that is equal 1339439360000000

= 1396001104836128
