118,988
118,988 is a composite number, even.
118,988 (one hundred eighteen thousand nine hundred eighty-eight) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 151 × 197. Written other ways, in hexadecimal, 0x1D0CC.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 35
- Digit product
- 4,608
- Digital root
- 8
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 889,811
- Flips to (rotate 180°)
- 886,811
- Recamán's sequence
- a(242,120) = 118,988
- Square (n²)
- 14,158,144,144
- Cube (n³)
- 1,684,649,255,406,272
- Divisor count
- 12
- σ(n) — sum of divisors
- 210,672
- φ(n) — Euler's totient
- 58,800
- Sum of prime factors
- 352
Primality
Prime factorization: 2 2 × 151 × 197
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√118,988 = [344; (1, 17, 1, 1, 1, 5, 24, 2, 6, 6, 1, 22, 1, 13, 8, 4, 6, 4, 1, 7, 29, 1, 6, 1, …)]
Representations
- In words
- one hundred eighteen thousand nine hundred eighty-eight
- Ordinal
- 118988th
- Binary
- 11101000011001100
- Octal
- 350314
- Hexadecimal
- 0x1D0CC
- Base64
- AdDM
- One's complement
- 4,294,848,307 (32-bit)
- Scientific notation
- 1.18988 × 10⁵
- As a duration
- 118,988 s = 1 day, 9 hours, 3 minutes, 8 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ριηϡπηʹ
- Mayan (base 20)
- 𝋮·𝋱·𝋩·𝋨
- Chinese
- 一十一萬八千九百八十八
- Chinese (financial)
- 壹拾壹萬捌仟玖佰捌拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 118988, here are decompositions:
- 61 + 118927 = 118988
- 97 + 118891 = 118988
- 127 + 118861 = 118988
- 157 + 118831 = 118988
- 241 + 118747 = 118988
- 271 + 118717 = 118988
- 307 + 118681 = 118988
- 367 + 118621 = 118988
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9D 83 8C (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.208.204.
- Address
- 0.1.208.204
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.208.204
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 118,988 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.