No problem, we've got 6698 and 1020 to multiply
6698 × 1020 = 1020 × (6698)
+ 1020 × 8 that equals 8160
+ 1020 × 90 resulting in 91800
+ 1020 × 600 producing 612000
+ 1020 × 6000 which equals 6120000

= 6831960
