No problem, we've got 6294 and 3504 to multiply
6294 × 3504 = 3504 × (6294)
+ 3504 × 4 that equals 14016
+ 3504 × 90 what gives us 315360
+ 3504 × 200 yielding 700800
+ 3504 × 6000 resulting in 21024000

= 22054176
