No problem, we've got 3993 and 5649 to multiply
3993 × 5649 = 5649 × (3993)
+ 5649 × 3 producing 16947
+ 5649 × 90 that is equal 508410
+ 5649 × 900 that is equal 5084100
+ 5649 × 3000 resulting in 16947000

= 22556457
