Alright, let's work through 6438 times 6983 step by step
6438 × 6983 = 6983 × (6438)
+ 6983 × 8 producing 55864
+ 6983 × 30 resulting in 209490
+ 6983 × 400 yielding 2793200
+ 6983 × 6000 producing 41898000

= 44956554
