Alright, let's work through 5686 times 5645 step by step
5686 × 5645 = 5645 × (5686)
+ 5645 × 6 giving us 33870
+ 5645 × 80 that is equal 451600
+ 5645 × 600 yielding 3387000
+ 5645 × 5000 what gives us 28225000

= 32097470
