Alright, let's work through 8410 times 1582 step by step
8410 × 1582 = 1582 × (8410)
+ 1582 × 0 which equals 0
+ 1582 × 10 yielding 15820
+ 1582 × 400 producing 632800
+ 1582 × 8000 resulting in 12656000

= 13304620
