Alright, let's work through 6271 times 8636 step by step
6271 × 8636 = 8636 × (6271)
+ 8636 × 1 that equals 8636
+ 8636 × 70 producing 604520
+ 8636 × 200 that is equal 1727200
+ 8636 × 6000 that equals 51816000

= 54156356
