508,804
508,804 is a composite number, even.
508,804 (five hundred eight thousand eight hundred four) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 131 × 971. Written other ways, in hexadecimal, 0x7C384.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 408,805
- Square (n²)
- 258,881,510,416
- Cube (n³)
- 131,719,948,025,702,464
- Divisor count
- 12
- σ(n) — sum of divisors
- 898,128
- φ(n) — Euler's totient
- 252,200
- Sum of prime factors
- 1,106
Primality
Prime factorization: 2 2 × 131 × 971
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√508,804 = [713; (3, 3, 1, 1, 2, 2, 2, 5, 2, 2, 3, 1, 5, 1, 2, 1, 6, 3, 2, 13, 6, 2, 3, 1, …)]
Representations
- In words
- five hundred eight thousand eight hundred four
- Ordinal
- 508804th
- Binary
- 1111100001110000100
- Octal
- 1741604
- Hexadecimal
- 0x7C384
- Base64
- B8OE
- One's complement
- 4,294,458,491 (32-bit)
- Scientific notation
- 5.08804 × 10⁵
- As a duration
- 508,804 s = 5 days, 21 hours, 20 minutes, 4 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒌋𒁹 𒌋𒌋 𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵φηωδʹ
- Chinese
- 五十萬八千八百零四
- Chinese (financial)
- 伍拾萬捌仟捌佰零肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 508804, here are decompositions:
- 5 + 508799 = 508804
- 167 + 508637 = 508804
- 227 + 508577 = 508804
- 353 + 508451 = 508804
- 431 + 508373 = 508804
- 503 + 508301 = 508804
- 617 + 508187 = 508804
- 701 + 508103 = 508804
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.195.132.
- Address
- 0.7.195.132
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.195.132
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 508,804 and was likely granted around 1893.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 508804 first appears in π at position 648,620 of the decimal expansion (the 648,620ordinal-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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.