Alright, let's work through 5390 times 5911 step by step
5390 × 5911 = 5911 × (5390)
+ 5911 × 0 that results in 0
+ 5911 × 90 giving us 531990
+ 5911 × 300 that results in 1773300
+ 5911 × 5000 that is equal 29555000

= 31860290
