# (15, 36)

A = 15

B = 36

 Sum 51 Difference 21 A × B 540 A ÷ B 0.416667 B ÷ A 2.4 GCD 3 LCM 180 Average 25.5

## Combination

5567902560

${}_{ 36 } C_{ 15 } = 5567902560$

## Sum of squares

1521

$15^2 + 36^2 = 1521$

## Norm

$\sqrt{ 15^2 + 36^2 } = 39.0$

23.2379000772445

No

## Stirling number of the first kind

0

$S(15,\ 36) = 0$

## Stirling number of the second kind

0

$S(15,\ 36) = 0$

## Properties of 15 and 36

Properties of 15 and 36: The GCD and LCM of 15 and 36 are 3 and 180 respectively. 15 + 36 = 51, |15 - 36| = 21, 15 * 36 = 540, 15 / 36 = 0.4166666666666667, 36 / 15 = 2.4. The average of 15 and 36 is 25.5 and the norm of them is 39.0. The geometric mean of two numbers is 23.2379000772445.