118,320
118,320 is a composite number, even.
118,320 (one hundred eighteen thousand three hundred twenty) is an even 6-digit number. It is a composite number with 80 divisors, and factors as 2⁴ × 3 × 5 × 17 × 29. Its proper divisors sum to 283,440, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1CE30.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 23,811
- Square (n²)
- 13,999,622,400
- Cube (n³)
- 1,656,435,322,368,000
- Divisor count
- 80
- σ(n) — sum of divisors
- 401,760
- φ(n) — Euler's totient
- 28,672
- Sum of prime factors
- 62
Primality
Prime factorization: 2 4 × 3 × 5 × 17 × 29
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√118,320 = [343; (1, 41, 1, 686)]
Period length 4 — the block in parentheses repeats forever.
Representations
- In words
- one hundred eighteen thousand three hundred twenty
- Ordinal
- 118320th
- Binary
- 11100111000110000
- Octal
- 347060
- Hexadecimal
- 0x1CE30
- Base64
- Ac4w
- One's complement
- 4,294,848,975 (32-bit)
- Scientific notation
- 1.1832 × 10⁵
- As a duration
- 118,320 s = 1 day, 8 hours, 52 minutes
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹 ·
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆
- Greek (Milesian)
- ͵ριητκʹ
- Mayan (base 20)
- 𝋮·𝋯·𝋰·𝋠
- Chinese
- 一十一萬八千三百二十
- Chinese (financial)
- 壹拾壹萬捌仟參佰貳拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 118320, here are decompositions:
- 23 + 118297 = 118320
- 43 + 118277 = 118320
- 47 + 118273 = 118320
- 61 + 118259 = 118320
- 67 + 118253 = 118320
- 71 + 118249 = 118320
- 73 + 118247 = 118320
- 101 + 118219 = 118320
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9C B8 B0 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.206.48.
- Address
- 0.1.206.48
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.206.48
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 118,320 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 118320 first appears in π at position 351,884 of the decimal expansion (the 351,884ordinal-suffix:th 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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.