118,940
118,940 is a composite number, even.
118,940 (one hundred eighteen thousand nine hundred forty) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 5 × 19 × 313. Its proper divisors sum to 144,820, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1D09C.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 49,811
- Recamán's sequence
- a(242,216) = 118,940
- Square (n²)
- 14,146,723,600
- Cube (n³)
- 1,682,611,304,984,000
- Divisor count
- 24
- σ(n) — sum of divisors
- 263,760
- φ(n) — Euler's totient
- 44,928
- Sum of prime factors
- 341
Primality
Prime factorization: 2 2 × 5 × 19 × 313
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√118,940 = [344; (1, 7, 8, 1, 1, 1, 1, 6, 36, 6, 1, 1, 1, 1, 8, 7, 1, 688)]
Period length 18 — the block in parentheses repeats forever.
Representations
- In words
- one hundred eighteen thousand nine hundred forty
- Ordinal
- 118940th
- Binary
- 11101000010011100
- Octal
- 350234
- Hexadecimal
- 0x1D09C
- Base64
- AdCc
- One's complement
- 4,294,848,355 (32-bit)
- Scientific notation
- 1.1894 × 10⁵
- As a duration
- 118,940 s = 1 day, 9 hours, 2 minutes, 20 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒁹𒁹 𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ριηϡμʹ
- Mayan (base 20)
- 𝋮·𝋱·𝋧·𝋠
- Chinese
- 一十一萬八千九百四十
- Chinese (financial)
- 壹拾壹萬捌仟玖佰肆拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 118940, here are decompositions:
- 13 + 118927 = 118940
- 37 + 118903 = 118940
- 43 + 118897 = 118940
- 67 + 118873 = 118940
- 79 + 118861 = 118940
- 97 + 118843 = 118940
- 109 + 118831 = 118940
- 139 + 118801 = 118940
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9D 82 9C (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.208.156.
- Address
- 0.1.208.156
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.208.156
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 118,940 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 118940 first appears in π at position 824,447 of the decimal expansion (the 824,447ordinal-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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.