Alright, let's work through 3608 times 6448 step by step
3608 × 6448 = 6448 × (3608)
+ 6448 × 8 producing 51584
+ 6448 × 00 producing 0
+ 6448 × 600 producing 3868800
+ 6448 × 3000 yielding 19344000

= 23264384
