No problem, we've got 5685 and 7813 to multiply
5685 × 7813 = 7813 × (5685)
+ 7813 × 5 that equals 39065
+ 7813 × 80 yielding 625040
+ 7813 × 600 which equals 4687800
+ 7813 × 5000 producing 39065000

= 44416905
