## 551642

551,642 (five hundred fifty-one thousand six hundred forty-two) is an even six-digits composite number following 551641 and preceding 551643. In scientific notation, it is written as 5.51642 × 105. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 217,728 positive integers (up to 551642) that are relatively prime to 551642.

## Basic properties

• Is Prime? No
• Number parity Even
• Number length 6
• Sum of Digits 23
• Digital Root 5

## Name

Short name 551 thousand 642 five hundred fifty-one thousand six hundred forty-two

## Notation

Scientific notation 5.51642 × 105 551.642 × 103

## Prime Factorization of 551642

Prime Factorization 2 × 72 × 13 × 433

Composite number
Distinct Factors Total Factors Radical ω(n) 4 Total number of distinct prime factors Ω(n) 5 Total number of prime factors rad(n) 78806 Product of the distinct prime numbers λ(n) -1 Returns the parity of Ω(n), such that λ(n) = (-1)Ω(n) μ(n) 0 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 551,642 is 2 × 72 × 13 × 433. Since it has a total of 5 prime factors, 551,642 is a composite number.

## Divisors of 551642

24 divisors

 Even divisors 12 12 8 4
Total Divisors Sum of Divisors Aliquot Sum τ(n) 24 Total number of the positive divisors of n σ(n) 1.039e+06 Sum of all the positive divisors of n s(n) 487354 Sum of the proper positive divisors of n A(n) 43291.5 Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) G(n) 742.726 Returns the nth root of the product of n divisors H(n) 12.7425 Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 551,642 can be divided by 24 positive divisors (out of which 12 are even, and 12 are odd). The sum of these divisors (counting 551,642) is 1,038,996, the average is 4,329,1.5.

## Other Arithmetic Functions (n = 551642)

1 φ(n) n
Euler Totient Carmichael Lambda Prime Pi φ(n) 217728 Total number of positive integers not greater than n that are coprime to n λ(n) 3024 Smallest positive number such that aλ(n) ≡ 1 (mod n) for all a coprime to n π(n) ≈ 45336 Total number of primes less than or equal to n r2(n) 16 The number of ways n can be represented as the sum of 2 squares

There are 217,728 positive integers (less than 551,642) that are coprime with 551,642. And there are approximately 45,336 prime numbers less than or equal to 551,642.

## Divisibility of 551642

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

The number 551,642 is divisible by 2 and 7.

• Deficient

• Polite

## Base conversion (551642)

Base System Value
2 Binary 10000110101011011010
3 Ternary 1001000201012
4 Quaternary 2012223122
5 Quinary 120123032
6 Senary 15453522
8 Octal 2065332
10 Decimal 551642
12 Duodecimal 2272a2
20 Vigesimal 38j22
36 Base36 btne

## Basic calculations (n = 551642)

### Multiplication

n×i
 n×2 1103284 1654926 2206568 2758210

### Division

ni
 n⁄2 275821 183881 137910 110328

### Exponentiation

ni
 n2 304308896164 167869568097701288 92603904284552133914896 51084202967338908257081059232

### Nth Root

i√n
 2√n 742.726 82.0136 27.253 14.0712

## 551642 as geometric shapes

### Circle

 Diameter 1.10328e+06 3.46607e+06 9.56015e+11

### Sphere

 Volume 7.0317e+17 3.82406e+12 3.46607e+06

### Square

Length = n
 Perimeter 2.20657e+06 3.04309e+11 780140

### Cube

Length = n
 Surface area 1.82585e+12 1.6787e+17 955472

### Equilateral Triangle

Length = n
 Perimeter 1.65493e+06 1.3177e+11 477736

### Triangular Pyramid

Length = n
 Surface area 5.27078e+11 1.97836e+16 450414

## Cryptographic Hash Functions

md5 152e56dcf877f470350e33b4aebdf2d8 432d96efd84080905135e901539021e3481b2984 a55b762223562d1a909f40d6369fc9a708bf02498c426af9df0ea649f557014f 40a0018b41fa858e3c4407571b582f323d1cfc3cbd97f366a70dc816d3e124cad993de06ff3fbc5b3e05dac660a77b42b30faf111be1caf360a8d61ce06e0524 94856a8a96684c4823f60ebb262c4db08cf9d400
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