No problem, we've got 5477 and 3823 to multiply
5477 × 3823 = 3823 × (5477)
+ 3823 × 7 yielding 26761
+ 3823 × 70 giving us 267610
+ 3823 × 400 producing 1529200
+ 3823 × 5000 what gives us 19115000

= 20938571
