No problem, we've got 4485 and 1422 to multiply
4485 × 1422 = 1422 × (4485)
+ 1422 × 5 that equals 7110
+ 1422 × 80 producing 113760
+ 1422 × 400 resulting in 568800
+ 1422 × 4000 yielding 5688000

= 6377670
