We're going to solve 80363924 multiplied by 72942237
80363924 × 72942237 = 72942237 × (80363924)
+ 72942237 × 4 which equals 291768948
+ 72942237 × 20 that equals 1458844740
+ 72942237 × 900 that is equal 65648013300
+ 72942237 × 3000 that results in 218826711000
+ 72942237 × 60000 that equals 4376534220000
+ 72942237 × 300000 that results in 21882671100000
+ 72942237 × 0000000 that is equal 0
+ 72942237 × 80000000 producing 5835378960000000

= 5861924390657988
