Alright, let's work through 5290 times 1010 step by step
5290 × 1010 = 1010 × (5290)
+ 1010 × 0 producing 0
+ 1010 × 90 producing 90900
+ 1010 × 200 that equals 202000
+ 1010 × 5000 producing 5050000

= 5342900
