No problem, we've got 6646 and 3401 to multiply
6646 × 3401 = 3401 × (6646)
+ 3401 × 6 giving us 20406
+ 3401 × 40 yielding 136040
+ 3401 × 600 yielding 2040600
+ 3401 × 6000 yielding 20406000

= 22603046
