Alright, let's work through 5624 times 5665 step by step
5624 × 5665 = 5665 × (5624)
+ 5665 × 4 which equals 22660
+ 5665 × 20 that is equal 113300
+ 5665 × 600 that is equal 3399000
+ 5665 × 5000 giving us 28325000

= 31859960
