559,440
559,440 is a composite number, even.
559,440 (five hundred fifty-nine thousand four hundred forty) is an even 6-digit number. It is a composite number with 160 divisors, and factors as 2⁴ × 3³ × 5 × 7 × 37. Its proper divisors sum to 1,702,320, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x88950.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 27
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 44,955
- Square (n²)
- 312,973,113,600
- Cube (n³)
- 175,089,678,672,384,000
- Divisor count
- 160
- σ(n) — sum of divisors
- 2,261,760
- φ(n) — Euler's totient
- 124,416
- Sum of prime factors
- 66
Primality
Prime factorization: 2 4 × 3 3 × 5 × 7 × 37
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√559,440 = [747; (1, 22, 2, 1, 2, 22, 1, 1494)]
Period length 8 — the block in parentheses repeats forever.
Representations
- In words
- five hundred fifty-nine thousand four hundred forty
- Ordinal
- 559440th
- Binary
- 10001000100101010000
- Octal
- 2104520
- Hexadecimal
- 0x88950
- Base64
- CIlQ
- One's complement
- 4,294,407,855 (32-bit)
- Scientific notation
- 5.5944 × 10⁵
- As a duration
- 559,440 s = 6 days, 11 hours, 24 minutes
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹 ·
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵φνθυμʹ
- Chinese
- 五十五萬九千四百四十
- Chinese (financial)
- 伍拾伍萬玖仟肆佰肆拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 559440, here are decompositions:
- 19 + 559421 = 559440
- 43 + 559397 = 559440
- 71 + 559369 = 559440
- 73 + 559367 = 559440
- 83 + 559357 = 559440
- 97 + 559343 = 559440
- 127 + 559313 = 559440
- 163 + 559277 = 559440
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.8.137.80.
- Address
- 0.8.137.80
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.8.137.80
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 559,440 and was likely granted around 1895.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.