No problem, we've got 6728 and 1000 to multiply
6728 × 1000 = 1000 × (6728)
+ 1000 × 8 that equals 8000
+ 1000 × 20 giving us 20000
+ 1000 × 700 which equals 700000
+ 1000 × 6000 that equals 6000000

= 6728000
