Alright, let's work through 5660 times 5580 step by step
5660 × 5580 = 5580 × (5660)
+ 5580 × 0 producing 0
+ 5580 × 60 producing 334800
+ 5580 × 600 producing 3348000
+ 5580 × 5000 giving us 27900000

= 31582800
