Let's calculate 6743 x 4128
6743 × 4128 = 4128 × (6743)
+ 4128 × 3 that is equal 12384
+ 4128 × 40 what gives us 165120
+ 4128 × 700 what gives us 2889600
+ 4128 × 6000 producing 24768000

= 27835104
