126,464
126,464 is a composite number, even.
126,464 (one hundred twenty-six thousand four hundred sixty-four) is an even 6-digit number. It is a composite number with 40 divisors, and factors as 2⁹ × 13 × 19. Its proper divisors sum to 159,976, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1EE00.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 1,152
- Digital root
- 5
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 464,621
- Square (n²)
- 15,993,143,296
- Cube (n³)
- 2,022,556,873,785,344
- Divisor count
- 40
- σ(n) — sum of divisors
- 286,440
- φ(n) — Euler's totient
- 55,296
- Sum of prime factors
- 50
Primality
Prime factorization: 2 9 × 13 × 19
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√126,464 = [355; (1, 1, 1, 1, 1, 1, 1, 1, 6, 3, 2, 10, 1, 2, 7, 6, 1, 40, 1, 43, 2, 9, 1, 27, …)]
Representations
- In words
- one hundred twenty-six thousand four hundred sixty-four
- Ordinal
- 126464th
- Binary
- 11110111000000000
- Octal
- 367000
- Hexadecimal
- 0x1EE00
- Base64
- Ae4A
- One's complement
- 4,294,840,831 (32-bit)
- Scientific notation
- 1.26464 × 10⁵
- As a duration
- 126,464 s = 1 day, 11 hours, 7 minutes, 44 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκϛυξδʹ
- Mayan (base 20)
- 𝋯·𝋰·𝋣·𝋤
- Chinese
- 一十二萬六千四百六十四
- Chinese (financial)
- 壹拾貳萬陸仟肆佰陸拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 126464, here are decompositions:
- 3 + 126461 = 126464
- 7 + 126457 = 126464
- 31 + 126433 = 126464
- 43 + 126421 = 126464
- 67 + 126397 = 126464
- 127 + 126337 = 126464
- 157 + 126307 = 126464
- 193 + 126271 = 126464
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9E B8 80 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.238.0.
- Address
- 0.1.238.0
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.238.0
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 126,464 and was likely granted around 1872.
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.