Alright, let's work through 6480 times 8724 step by step
6480 × 8724 = 8724 × (6480)
+ 8724 × 0 which equals 0
+ 8724 × 80 what gives us 697920
+ 8724 × 400 producing 3489600
+ 8724 × 6000 which equals 52344000

= 56531520
