We're going to solve 72825727 multiplied by 81295721
72825727 × 81295721 = 81295721 × (72825727)
+ 81295721 × 7 resulting in 569070047
+ 81295721 × 20 resulting in 1625914420
+ 81295721 × 700 that is equal 56907004700
+ 81295721 × 5000 producing 406478605000
+ 81295721 × 20000 that is equal 1625914420000
+ 81295721 × 800000 that equals 65036576800000
+ 81295721 × 2000000 resulting in 162591442000000
+ 81295721 × 70000000 that is equal 5690700470000000

= 5920419983814167
