108,808
108,808 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 808,801
- Flips to (rotate 180°)
- 808,801
- Recamán's sequence
- a(80,475) = 108,808
- Square (n²)
- 11,839,180,864
- Cube (n³)
- 1,288,197,591,450,112
- Divisor count
- 32
- σ(n) — sum of divisors
- 244,800
- φ(n) — Euler's totient
- 44,352
- Sum of prime factors
- 109
Primality
Prime factorization: 2 3 × 7 × 29 × 67
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√108,808 = [329; (1, 6, 5, 1, 4, 73, 10, 2, 5, 2, 7, 8, 94, 8, 7, 2, 5, 2, 10, 73, 4, 1, 5, 6, …)]
Period length 26 — the block in parentheses repeats forever.
Representations
- In words
- one hundred eight thousand eight hundred eight
- Ordinal
- 108808th
- Binary
- 11010100100001000
- Octal
- 324410
- Hexadecimal
- 0x1A908
- Base64
- AakI
- One's complement
- 4,294,858,487 (32-bit)
- Scientific notation
- 1.08808 × 10⁵
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋 𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρηωηʹ
- Mayan (base 20)
- 𝋭·𝋬·𝋠·𝋨
- Chinese
- 一十萬八千八百零八
- Chinese (financial)
- 壹拾萬捌仟捌佰零捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 108808, here are decompositions:
- 5 + 108803 = 108808
- 17 + 108791 = 108808
- 47 + 108761 = 108808
- 101 + 108707 = 108808
- 131 + 108677 = 108808
- 251 + 108557 = 108808
- 311 + 108497 = 108808
- 347 + 108461 = 108808
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.169.8.
- Address
- 0.1.169.8
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.169.8
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 108,808 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.