118,120
118,120 is a composite number, even.
118,120 (one hundred eighteen thousand one hundred twenty) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2³ × 5 × 2,953. Its proper divisors sum to 147,740, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1CD68.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 21,811
- Square (n²)
- 13,952,334,400
- Cube (n³)
- 1,648,049,739,328,000
- Divisor count
- 16
- σ(n) — sum of divisors
- 265,860
- φ(n) — Euler's totient
- 47,232
- Sum of prime factors
- 2,964
Primality
Prime factorization: 2 3 × 5 × 2953
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√118,120 = [343; (1, 2, 5, 2, 3, 1, 6, 2, 5, 1, 2, 1, 1, 1, 21, 1, 1, 6, 28, 2, 18, 1, 1, 1, …)]
Representations
- In words
- one hundred eighteen thousand one hundred twenty
- Ordinal
- 118120th
- Binary
- 11100110101101000
- Octal
- 346550
- Hexadecimal
- 0x1CD68
- Base64
- Ac1o
- One's complement
- 4,294,849,175 (32-bit)
- Scientific notation
- 1.1812 × 10⁵
- As a duration
- 118,120 s = 1 day, 8 hours, 48 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆
- Greek (Milesian)
- ͵ριηρκʹ
- Mayan (base 20)
- 𝋮·𝋯·𝋦·𝋠
- Chinese
- 一十一萬八千一百二十
- Chinese (financial)
- 壹拾壹萬捌仟壹佰貳拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 118120, here are decompositions:
- 59 + 118061 = 118120
- 83 + 118037 = 118120
- 131 + 117989 = 118120
- 239 + 117881 = 118120
- 269 + 117851 = 118120
- 281 + 117839 = 118120
- 311 + 117809 = 118120
- 347 + 117773 = 118120
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9C B5 A8 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.205.104.
- Address
- 0.1.205.104
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.205.104
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 118,120 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.