No problem, we've got 6711 and 3120 to multiply
6711 × 3120 = 3120 × (6711)
+ 3120 × 1 what gives us 3120
+ 3120 × 10 what gives us 31200
+ 3120 × 700 producing 2184000
+ 3120 × 6000 yielding 18720000

= 20938320
