No problem, we've got 3576 and 5810 to multiply
3576 × 5810 = 5810 × (3576)
+ 5810 × 6 which equals 34860
+ 5810 × 70 yielding 406700
+ 5810 × 500 giving us 2905000
+ 5810 × 3000 that results in 17430000

= 20776560
