Alright, let's work through 5590 times 7090 step by step
5590 × 7090 = 7090 × (5590)
+ 7090 × 0 what gives us 0
+ 7090 × 90 producing 638100
+ 7090 × 500 producing 3545000
+ 7090 × 5000 producing 35450000

= 39633100
