No problem, we've got 6881 and 3180 to multiply
6881 × 3180 = 3180 × (6881)
+ 3180 × 1 resulting in 3180
+ 3180 × 80 resulting in 254400
+ 3180 × 800 producing 2544000
+ 3180 × 6000 yielding 19080000

= 21881580
