## 19662

19,662 (nineteen thousand six hundred sixty-two) is an even five-digits composite number following 19661 and preceding 19663. In scientific notation, it is written as 1.9662 × 104. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 6,272 positive integers (up to 19662) that are relatively prime to 19662.

## Basic properties

• Is Prime? No
• Number parity Even
• Number length 5
• Sum of Digits 24
• Digital Root 6

## Name

Short name 19 thousand 662 nineteen thousand six hundred sixty-two

## Notation

Scientific notation 1.9662 × 104 19.662 × 103

## Prime Factorization of 19662

Prime Factorization 2 × 3 × 29 × 113

Composite number
Distinct Factors Total Factors Radical ω(n) 4 Total number of distinct prime factors Ω(n) 4 Total number of prime factors rad(n) 19662 Product of the distinct prime numbers λ(n) 1 Returns the parity of Ω(n), such that λ(n) = (-1)Ω(n) μ(n) 1 Returns: 1, if n has an even number of prime factors (and is square free) −1, if n has an odd number of prime factors (and is square free) 0, if n has a squared prime factor Λ(n) 0 Returns log(p) if n is a power pk of any prime p (for any k >= 1), else returns 0

The prime factorization of 19,662 is 2 × 3 × 29 × 113. Since it has a total of 4 prime factors, 19,662 is a composite number.

## Divisors of 19662

1, 2, 3, 6, 29, 58, 87, 113, 174, 226, 339, 678, 3277, 6554, 9831, 19662

16 divisors

 Even divisors 8 8 4 4
Total Divisors Sum of Divisors Aliquot Sum τ(n) 16 Total number of the positive divisors of n σ(n) 41040 Sum of all the positive divisors of n s(n) 21378 Sum of the proper positive divisors of n A(n) 2565 Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) G(n) 140.221 Returns the nth root of the product of n divisors H(n) 7.6655 Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19,662 can be divided by 16 positive divisors (out of which 8 are even, and 8 are odd). The sum of these divisors (counting 19,662) is 41,040, the average is 2,565.

## Other Arithmetic Functions (n = 19662)

1 φ(n) n
Euler Totient Carmichael Lambda Prime Pi φ(n) 6272 Total number of positive integers not greater than n that are coprime to n λ(n) 112 Smallest positive number such that aλ(n) ≡ 1 (mod n) for all a coprime to n π(n) ≈ 2232 Total number of primes less than or equal to n r2(n) 0 The number of ways n can be represented as the sum of 2 squares

There are 6,272 positive integers (less than 19,662) that are coprime with 19,662. And there are approximately 2,232 prime numbers less than or equal to 19,662.

## Divisibility of 19662

 m n mod m 2 3 4 5 6 7 8 9 0 0 2 2 0 6 6 6

The number 19,662 is divisible by 2, 3 and 6.

• Arithmetic
• Abundant

• Polite

• Square Free

## Base conversion (19662)

Base System Value
2 Binary 100110011001110
3 Ternary 222222020
4 Quaternary 10303032
5 Quinary 1112122
6 Senary 231010
8 Octal 46316
10 Decimal 19662
12 Duodecimal b466
20 Vigesimal 2932
36 Base36 f66

## Basic calculations (n = 19662)

### Multiplication

n×i
 n×2 39324 58986 78648 98310

### Division

ni
 n⁄2 9831 6554 4915.5 3932.4

### Exponentiation

ni
 n2 386594244 7601216025528 149455109493931536 2938586362869681860832

### Nth Root

i√n
 2√n 140.221 26.9904 11.8415 7.22313

## 19662 as geometric shapes

### Circle

 Diameter 39324 123540 1.21452e+09

### Sphere

 Volume 3.18399e+13 4.85809e+09 123540

### Square

Length = n
 Perimeter 78648 3.86594e+08 27806.3

### Cube

Length = n
 Surface area 2.31957e+09 7.60122e+12 34055.6

### Equilateral Triangle

Length = n
 Perimeter 58986 1.674e+08 17027.8

### Triangular Pyramid

Length = n
 Surface area 6.69601e+08 8.95812e+11 16054
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