Alright, let's work through 6380 times 6382 step by step
6380 × 6382 = 6382 × (6380)
+ 6382 × 0 yielding 0
+ 6382 × 80 resulting in 510560
+ 6382 × 300 that equals 1914600
+ 6382 × 6000 that results in 38292000

= 40717160
