No problem, we've got 4041 and 1566 to multiply
4041 × 1566 = 1566 × (4041)
+ 1566 × 1 that equals 1566
+ 1566 × 40 producing 62640
+ 1566 × 000 what gives us 0
+ 1566 × 4000 producing 6264000

= 6328206
