Let's calculate 72084885 x 16029665
72084885 × 16029665 = 16029665 × (72084885)
+ 16029665 × 5 which equals 80148325
+ 16029665 × 80 producing 1282373200
+ 16029665 × 800 giving us 12823732000
+ 16029665 × 4000 what gives us 64118660000
+ 16029665 × 80000 producing 1282373200000
+ 16029665 × 000000 that equals 0
+ 16029665 × 2000000 resulting in 32059330000000
+ 16029665 × 70000000 resulting in 1122076550000000

= 1155496558113525
