Leysa (30)!/(30-3)!3!

$$\frac { ( 30 ) ! } { ( 30 - 3 ) ! 3 ! }$$

Meta

$$4060$$

Lausnarskref

Aðfeldi 30 er 265252859812191058636308480000000.

$$\frac{265252859812191058636308480000000}{\left(30-3\right)!\times 3!}$$

Dragðu 3 frá 30 til að fá út 27.

$$\frac{265252859812191058636308480000000}{27!\times 3!}$$

Aðfeldi 27 er 10888869450418352160768000000.

$$\frac{265252859812191058636308480000000}{10888869450418352160768000000\times 3!}$$

Aðfeldi 3 er 6.

$$\frac{265252859812191058636308480000000}{10888869450418352160768000000\times 6}$$

Margfaldaðu 10888869450418352160768000000 og 6 til að fá út 65333216702510112964608000000.

$$\frac{265252859812191058636308480000000}{65333216702510112964608000000}$$

Deildu 265252859812191058636308480000000 með 65333216702510112964608000000 til að fá 4060.

$$4060$$

Stuðull

$$2^{2}\times 5\times 7\times 29$$