108,442
108,442 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 244,801
- Recamán's sequence
- a(250,548) = 108,442
- Square (n²)
- 11,759,667,364
- Cube (n³)
- 1,275,241,848,286,888
- Divisor count
- 8
- σ(n) — sum of divisors
- 165,600
- φ(n) — Euler's totient
- 53,244
- Sum of prime factors
- 980
Primality
Prime factorization: 2 × 59 × 919
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√108,442 = [329; (3, 3, 1, 1, 1, 2, 1, 3, 2, 2, 1, 1, 19, 2, 1, 2, 7, 38, 1, 1, 1, 1, 5, 1, …)]
Representations
- In words
- one hundred eight thousand four hundred forty-two
- Ordinal
- 108442nd
- Binary
- 11010011110011010
- Octal
- 323632
- Hexadecimal
- 0x1A79A
- Base64
- Aaea
- One's complement
- 4,294,858,853 (32-bit)
- Scientific notation
- 1.08442 × 10⁵
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋 𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρηυμβʹ
- Mayan (base 20)
- 𝋭·𝋫·𝋢·𝋢
- Chinese
- 一十萬八千四百四十二
- Chinese (financial)
- 壹拾萬捌仟肆佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 108442, here are decompositions:
- 3 + 108439 = 108442
- 29 + 108413 = 108442
- 41 + 108401 = 108442
- 83 + 108359 = 108442
- 149 + 108293 = 108442
- 179 + 108263 = 108442
- 239 + 108203 = 108442
- 251 + 108191 = 108442
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.167.154.
- Address
- 0.1.167.154
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.167.154
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 108,442 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.