Alright, let's work through 6247 times 6519 step by step
6247 × 6519 = 6519 × (6247)
+ 6519 × 7 that results in 45633
+ 6519 × 40 yielding 260760
+ 6519 × 200 that is equal 1303800
+ 6519 × 6000 producing 39114000

= 40724193
