We're going to solve 6439 multiplied by 2686
6439 × 2686 = 2686 × (6439)
+ 2686 × 9 that results in 24174
+ 2686 × 30 resulting in 80580
+ 2686 × 400 that results in 1074400
+ 2686 × 6000 that is equal 16116000

= 17295154
