We're going to solve 80104236 multiplied by 38420321
80104236 × 38420321 = 38420321 × (80104236)
+ 38420321 × 6 which equals 230521926
+ 38420321 × 30 producing 1152609630
+ 38420321 × 200 which equals 7684064200
+ 38420321 × 4000 resulting in 153681284000
+ 38420321 × 00000 that is equal 0
+ 38420321 × 100000 that equals 3842032100000
+ 38420321 × 0000000 that equals 0
+ 38420321 × 80000000 that equals 3073625680000000

= 3077630460579756
