No problem, we've got 2163 and 6809 to multiply
2163 × 6809 = 6809 × (2163)
+ 6809 × 3 yielding 20427
+ 6809 × 60 which equals 408540
+ 6809 × 100 giving us 680900
+ 6809 × 2000 that results in 13618000

= 14727867
