Alright, let's work through 9056 times 1728 step by step
9056 × 1728 = 1728 × (9056)
+ 1728 × 6 that is equal 10368
+ 1728 × 50 that equals 86400
+ 1728 × 000 that is equal 0
+ 1728 × 9000 which equals 15552000

= 15648768
