118,880
118,880 is a composite number, even.
118,880 (one hundred eighteen thousand eight hundred eighty) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2⁵ × 5 × 743. Its proper divisors sum to 162,352, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1D060.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 26
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 88,811
- Flips to (rotate 180°)
- 88,811
- Recamán's sequence
- a(242,336) = 118,880
- Square (n²)
- 14,132,454,400
- Cube (n³)
- 1,680,066,179,072,000
- Divisor count
- 24
- σ(n) — sum of divisors
- 281,232
- φ(n) — Euler's totient
- 47,488
- Sum of prime factors
- 758
Primality
Prime factorization: 2 5 × 5 × 743
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√118,880 = [344; (1, 3, 1, 3, 8, 2, 6, 1, 3, 1, 2, 2, 1, 16, 8, 1, 1, 3, 1, 2, 12, 5, 1, 1, …)]
Representations
- In words
- one hundred eighteen thousand eight hundred eighty
- Ordinal
- 118880th
- Binary
- 11101000001100000
- Octal
- 350140
- Hexadecimal
- 0x1D060
- Base64
- AdBg
- One's complement
- 4,294,848,415 (32-bit)
- Scientific notation
- 1.1888 × 10⁵
- As a duration
- 118,880 s = 1 day, 9 hours, 1 minute, 20 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒁹 𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ριηωπʹ
- Mayan (base 20)
- 𝋮·𝋱·𝋤·𝋠
- Chinese
- 一十一萬八千八百八十
- Chinese (financial)
- 壹拾壹萬捌仟捌佰捌拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 118880, here are decompositions:
- 7 + 118873 = 118880
- 19 + 118861 = 118880
- 37 + 118843 = 118880
- 61 + 118819 = 118880
- 79 + 118801 = 118880
- 163 + 118717 = 118880
- 193 + 118687 = 118880
- 199 + 118681 = 118880
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9D 81 A0 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.208.96.
- Address
- 0.1.208.96
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.208.96
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 118,880 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 118880 first appears in π at position 678,391 of the decimal expansion (the 678,391ordinal-suffix:st digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.
Related reading
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.