No problem, we've got 6928 and 4070 to multiply
6928 × 4070 = 4070 × (6928)
+ 4070 × 8 that equals 32560
+ 4070 × 20 what gives us 81400
+ 4070 × 900 resulting in 3663000
+ 4070 × 6000 producing 24420000

= 28196960
