Alright, let's work through 8687 times 2386 step by step
8687 × 2386 = 2386 × (8687)
+ 2386 × 7 which equals 16702
+ 2386 × 80 resulting in 190880
+ 2386 × 600 producing 1431600
+ 2386 × 8000 yielding 19088000

= 20727182
