118,042
118,042 is a composite number, even.
118,042 (one hundred eighteen thousand forty-two) is an even 6-digit number. It is a composite number with 4 divisors, and factors as 2 × 59,021. Written other ways, in hexadecimal, 0x1CD1A.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 240,811
- Square (n²)
- 13,933,913,764
- Cube (n³)
- 1,644,787,048,530,088
- Divisor count
- 4
- σ(n) — sum of divisors
- 177,066
- φ(n) — Euler's totient
- 59,020
- Sum of prime factors
- 59,023
Primality
Prime factorization: 2 × 59021
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√118,042 = [343; (1, 1, 2, 1, 20, 9, 4, 4, 1, 2, 1, 3, 1, 2, 1, 1, 1, 2, 2, 1, 15, 1, 1, 1, …)]
Representations
- In words
- one hundred eighteen thousand forty-two
- Ordinal
- 118042nd
- Binary
- 11100110100011010
- Octal
- 346432
- Hexadecimal
- 0x1CD1A
- Base64
- Ac0a
- One's complement
- 4,294,849,253 (32-bit)
- Scientific notation
- 1.18042 × 10⁵
- As a duration
- 118,042 s = 1 day, 8 hours, 47 minutes, 22 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ριημβʹ
- Mayan (base 20)
- 𝋮·𝋯·𝋢·𝋢
- Chinese
- 一十一萬八千零四十二
- Chinese (financial)
- 壹拾壹萬捌仟零肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 118042, here are decompositions:
- 5 + 118037 = 118042
- 53 + 117989 = 118042
- 83 + 117959 = 118042
- 131 + 117911 = 118042
- 191 + 117851 = 118042
- 233 + 117809 = 118042
- 263 + 117779 = 118042
- 269 + 117773 = 118042
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9C B4 9A (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.205.26.
- Address
- 0.1.205.26
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.205.26
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 118,042 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 118042 first appears in π at position 945,671 of the decimal expansion (the 945,671ordinal-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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.