We're going to solve 5665 multiplied by 2800
5665 × 2800 = 2800 × (5665)
+ 2800 × 5 yielding 14000
+ 2800 × 60 what gives us 168000
+ 2800 × 600 resulting in 1680000
+ 2800 × 5000 which equals 14000000

= 15862000
