Alright, let's work through 6683 times 1994 step by step
6683 × 1994 = 1994 × (6683)
+ 1994 × 3 giving us 5982
+ 1994 × 80 which equals 159520
+ 1994 × 600 which equals 1196400
+ 1994 × 6000 that is equal 11964000

= 13325902
