We're going to solve 8640 multiplied by 1920
8640 × 1920 = 1920 × (8640)
+ 1920 × 0 giving us 0
+ 1920 × 40 resulting in 76800
+ 1920 × 600 that is equal 1152000
+ 1920 × 8000 resulting in 15360000

= 16588800
