# 213426 (number)

213,426 (two hundred thirteen thousand four hundred twenty-six) is an even six-digits composite number following 213425 and preceding 213427. In scientific notation, it is written as 2.13426 × 105. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 69,720 positive integers (up to 213426) that are relatively prime to 213426.

## Basic properties

• Is Prime? No
• Number parity Even
• Number length 6
• Sum of Digits 18
• Digital Root 9

## Name

Short name 213 thousand 426 two hundred thirteen thousand four hundred twenty-six

## Notation

Scientific notation 2.13426 × 105 213.426 × 103

## Prime Factorization of 213426

Prime Factorization 2 × 32 × 71 × 167

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) 71142 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 213,426 is 2 × 32 × 71 × 167. Since it has a total of 5 prime factors, 213,426 is a composite number.

## Divisors of 213426

24 divisors

 Even divisors 12 12 6 6
Total Divisors Sum of Divisors Aliquot Sum τ(n) 24 Total number of the positive divisors of n σ(n) 471744 Sum of all the positive divisors of n s(n) 258318 Sum of the proper positive divisors of n A(n) 19656 Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) G(n) 461.981 Returns the nth root of the product of n divisors H(n) 10.8581 Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 213,426 can be divided by 24 positive divisors (out of which 12 are even, and 12 are odd). The sum of these divisors (counting 213,426) is 471,744, the average is 19,656.

## Other Arithmetic Functions (n = 213426)

1 φ(n) n
Euler Totient Carmichael Lambda Prime Pi φ(n) 69720 Total number of positive integers not greater than n that are coprime to n λ(n) 17430 Smallest positive number such that aλ(n) ≡ 1 (mod n) for all a coprime to n π(n) ≈ 19029 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 69,720 positive integers (less than 213,426) that are coprime with 213,426. And there are approximately 19,029 prime numbers less than or equal to 213,426.

## Divisibility of 213426

 m n mod m 2 3 4 5 6 7 8 9 0 0 2 1 0 3 2 0

The number 213,426 is divisible by 2, 3, 6 and 9.

## Classification of 213426

• Arithmetic
• Abundant

### Expressible via specific sums

• Polite
• Non-hypotenuse

## Base conversion (213426)

Base System Value
2 Binary 110100000110110010
3 Ternary 101211202200
4 Quaternary 310012302
5 Quinary 23312201
6 Senary 4324030
8 Octal 640662
10 Decimal 213426
12 Duodecimal a3616
20 Vigesimal 16db6
36 Base36 4koi

## Basic calculations (n = 213426)

### Multiplication

n×y
 n×2 426852 640278 853704 1067130

### Division

n÷y
 n÷2 106713 71142 53356.5 42685.2

### Exponentiation

ny
 n2 45550657476 9721694622472776 2074862396495874690576 442829581834528551710873376

### Nth Root

y√n
 2√n 461.981 59.7607 21.4937 11.6372

## 213426 as geometric shapes

### Circle

 Diameter 426852 1.341e+06 1.43102e+11

### Sphere

 Volume 4.07221e+16 5.72406e+11 1.341e+06

### Square

Length = n
 Perimeter 853704 4.55507e+10 301830

### Cube

Length = n
 Surface area 2.73304e+11 9.72169e+15 369665

### Equilateral Triangle

Length = n
 Perimeter 640278 1.9724e+10 184832

### Triangular Pyramid

Length = n
 Surface area 7.88961e+10 1.14571e+15 174262
{"ft_lang_label":"__label__en","ft_lang_prob":0.6328583,"math_prob":0.9877798,"size":4620,"snap":"2021-43-2021-49","text_gpt3_token_len":1631,"char_repetition_ratio":0.119584054,"word_repetition_ratio":0.03382353,"special_character_ratio":0.4603896,"punctuation_ratio":0.07770701,"nsfw_num_words":0,"has_unicode_error":false,"math_prob_llama3":0.9985831,"pos_list":[0],"im_url_duplicate_count":[null],"WARC_HEADER":"{\"WARC-Type\":\"response\",\"WARC-Date\":\"2021-12-04T16:09:14Z\",\"WARC-Record-ID\":\"<urn:uuid:8aeff58b-8638-407d-9edf-840805a8ea06>\",\"Content-Length\":\"39891\",\"Content-Type\":\"application/http; msgtype=response\",\"WARC-Warcinfo-ID\":\"<urn:uuid:3e42cec7-06be-48d0-84c7-a768b336e098>\",\"WARC-Concurrent-To\":\"<urn:uuid:56027441-76a0-4262-8a96-d69df0fde1de>\",\"WARC-IP-Address\":\"46.105.53.190\",\"WARC-Target-URI\":\"https://metanumbers.com/213426\",\"WARC-Payload-Digest\":\"sha1:QE4BDWMEJEREI2JBBYURA6T7YOQ3VAGD\",\"WARC-Block-Digest\":\"sha1:5O7PN62G3IFY6IXFJLIKXBSWJ72IQSEE\",\"WARC-Identified-Payload-Type\":\"text/html\",\"warc_filename\":\"/cc_download/warc_2021/CC-MAIN-2021-49/CC-MAIN-2021-49_segments_1637964362999.66_warc_CC-MAIN-20211204154554-20211204184554-00043.warc.gz\"}"}