We're going to solve 79748385 multiplied by 80817676
79748385 × 80817676 = 80817676 × (79748385)
+ 80817676 × 5 that results in 404088380
+ 80817676 × 80 yielding 6465414080
+ 80817676 × 300 that is equal 24245302800
+ 80817676 × 8000 that is equal 646541408000
+ 80817676 × 40000 giving us 3232707040000
+ 80817676 × 700000 which equals 56572373200000
+ 80817676 × 9000000 resulting in 727359084000000
+ 80817676 × 70000000 what gives us 5657237320000000

= 6445079140453260
