Alright, let's work through 5665 times 5039 step by step
5665 × 5039 = 5039 × (5665)
+ 5039 × 5 what gives us 25195
+ 5039 × 60 that is equal 302340
+ 5039 × 600 what gives us 3023400
+ 5039 × 5000 that is equal 25195000

= 28545935
