Alright, let's work through 6422 times 3708 step by step
6422 × 3708 = 3708 × (6422)
+ 3708 × 2 what gives us 7416
+ 3708 × 20 producing 74160
+ 3708 × 400 producing 1483200
+ 3708 × 6000 giving us 22248000

= 23812776
