No problem, we've got 6963 and 3216 to multiply
6963 × 3216 = 3216 × (6963)
+ 3216 × 3 what gives us 9648
+ 3216 × 60 that is equal 192960
+ 3216 × 900 what gives us 2894400
+ 3216 × 6000 yielding 19296000

= 22393008
