118,040
118,040 is a composite number, even.
118,040 (one hundred eighteen thousand forty) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2³ × 5 × 13 × 227. Its proper divisors sum to 169,240, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1CD18.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 14
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 40,811
- Square (n²)
- 13,933,441,600
- Cube (n³)
- 1,644,703,446,464,000
- Divisor count
- 32
- σ(n) — sum of divisors
- 287,280
- φ(n) — Euler's totient
- 43,392
- Sum of prime factors
- 251
Primality
Prime factorization: 2 3 × 5 × 13 × 227
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√118,040 = [343; (1, 1, 3, 10, 3, 1, 1, 686)]
Period length 8 — the block in parentheses repeats forever.
Representations
- In words
- one hundred eighteen thousand forty
- Ordinal
- 118040th
- Binary
- 11100110100011000
- Octal
- 346430
- Hexadecimal
- 0x1CD18
- Base64
- Ac0Y
- One's complement
- 4,294,849,255 (32-bit)
- Scientific notation
- 1.1804 × 10⁵
- As a duration
- 118,040 s = 1 day, 8 hours, 47 minutes, 20 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ριημʹ
- Mayan (base 20)
- 𝋮·𝋯·𝋢·𝋠
- Chinese
- 一十一萬八千零四十
- Chinese (financial)
- 壹拾壹萬捌仟零肆拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 118040, here are decompositions:
- 3 + 118037 = 118040
- 7 + 118033 = 118040
- 61 + 117979 = 118040
- 67 + 117973 = 118040
- 103 + 117937 = 118040
- 151 + 117889 = 118040
- 157 + 117883 = 118040
- 163 + 117877 = 118040
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9C B4 98 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.205.24.
- Address
- 0.1.205.24
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.205.24
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 118,040 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.