118,028
118,028 is a composite number, even.
118,028 (one hundred eighteen thousand twenty-eight) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 19 × 1,553. Written other ways, in hexadecimal, 0x1CD0C.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 820,811
- Square (n²)
- 13,930,608,784
- Cube (n³)
- 1,644,201,893,557,952
- Divisor count
- 12
- σ(n) — sum of divisors
- 217,560
- φ(n) — Euler's totient
- 55,872
- Sum of prime factors
- 1,576
Primality
Prime factorization: 2 2 × 19 × 1553
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√118,028 = [343; (1, 1, 4, 3, 3, 1, 1, 8, 2, 1, 3, 1, 6, 1, 3, 4, 8, 2, 6, 5, 85, 1, 2, 3, …)]
Representations
- In words
- one hundred eighteen thousand twenty-eight
- Ordinal
- 118028th
- Binary
- 11100110100001100
- Octal
- 346414
- Hexadecimal
- 0x1CD0C
- Base64
- Ac0M
- One's complement
- 4,294,849,267 (32-bit)
- Scientific notation
- 1.18028 × 10⁵
- As a duration
- 118,028 s = 1 day, 8 hours, 47 minutes, 8 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ριηκηʹ
- Mayan (base 20)
- 𝋮·𝋯·𝋡·𝋨
- Chinese
- 一十一萬八千零二十八
- Chinese (financial)
- 壹拾壹萬捌仟零貳拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 118028, here are decompositions:
- 37 + 117991 = 118028
- 139 + 117889 = 118028
- 151 + 117877 = 118028
- 241 + 117787 = 118028
- 271 + 117757 = 118028
- 277 + 117751 = 118028
- 307 + 117721 = 118028
- 349 + 117679 = 118028
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9C B4 8C (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.205.12.
- Address
- 0.1.205.12
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.205.12
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 118,028 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.