118,140
118,140 is a composite number, even.
118,140 (one hundred eighteen thousand one hundred forty) is an even 6-digit number. It is a composite number with 48 divisors, and factors as 2² × 3 × 5 × 11 × 179. Its proper divisors sum to 244,740, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1CD7C.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 41,811
- Square (n²)
- 13,957,059,600
- Cube (n³)
- 1,648,887,021,144,000
- Divisor count
- 48
- σ(n) — sum of divisors
- 362,880
- φ(n) — Euler's totient
- 28,480
- Sum of prime factors
- 202
Primality
Prime factorization: 2 2 × 3 × 5 × 11 × 179
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√118,140 = [343; (1, 2, 1, 1, 28, 13, 1, 170, 1, 13, 28, 1, 1, 2, 1, 686)]
Period length 16 — the block in parentheses repeats forever.
Representations
- In words
- one hundred eighteen thousand one hundred forty
- Ordinal
- 118140th
- Binary
- 11100110101111100
- Octal
- 346574
- Hexadecimal
- 0x1CD7C
- Base64
- Ac18
- One's complement
- 4,294,849,155 (32-bit)
- Scientific notation
- 1.1814 × 10⁵
- As a duration
- 118,140 s = 1 day, 8 hours, 49 minutes
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 ·
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ριηρμʹ
- Mayan (base 20)
- 𝋮·𝋯·𝋧·𝋠
- Chinese
- 一十一萬八千一百四十
- Chinese (financial)
- 壹拾壹萬捌仟壹佰肆拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 118140, here are decompositions:
- 13 + 118127 = 118140
- 47 + 118093 = 118140
- 59 + 118081 = 118140
- 79 + 118061 = 118140
- 83 + 118057 = 118140
- 89 + 118051 = 118140
- 97 + 118043 = 118140
- 103 + 118037 = 118140
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9C B5 BC (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.205.124.
- Address
- 0.1.205.124
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.205.124
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 118,140 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 118140 first appears in π at position 628,602 of the decimal expansion (the 628,602ordinal-suffix:nd 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°.