No problem, we've got 6582 and 2112 to multiply
6582 × 2112 = 2112 × (6582)
+ 2112 × 2 what gives us 4224
+ 2112 × 80 that equals 168960
+ 2112 × 500 producing 1056000
+ 2112 × 6000 that equals 12672000

= 13901184
