Alright, let's work through 5140 times 5586 step by step
5140 × 5586 = 5586 × (5140)
+ 5586 × 0 resulting in 0
+ 5586 × 40 giving us 223440
+ 5586 × 100 that equals 558600
+ 5586 × 5000 which equals 27930000

= 28712040
