Alright, let's work through 8600 times 5957 step by step
8600 × 5957 = 5957 × (8600)
+ 5957 × 0 that is equal 0
+ 5957 × 00 giving us 0
+ 5957 × 600 which equals 3574200
+ 5957 × 8000 yielding 47656000

= 51230200
