Alright, let's work through 8540 times 5975 step by step
8540 × 5975 = 5975 × (8540)
+ 5975 × 0 giving us 0
+ 5975 × 40 yielding 239000
+ 5975 × 500 resulting in 2987500
+ 5975 × 8000 producing 47800000

= 51026500
