Alright, let's work through 4548 times 1440 step by step
4548 × 1440 = 1440 × (4548)
+ 1440 × 8 what gives us 11520
+ 1440 × 40 that is equal 57600
+ 1440 × 500 yielding 720000
+ 1440 × 4000 producing 5760000

= 6549120
