468,464
468,464 is a composite number, even.
468,464 (four hundred sixty-eight thousand four hundred sixty-four) is an even 6-digit number. It is a composite number with 40 divisors, and factors as 2⁴ × 19 × 23 × 67. Its proper divisors sum to 543,376, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x725F0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 32
- Digit product
- 18,432
- Digital root
- 5
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 464,864
- Square (n²)
- 219,458,519,296
- Cube (n³)
- 102,808,415,783,481,344
- Divisor count
- 40
- σ(n) — sum of divisors
- 1,011,840
- φ(n) — Euler's totient
- 209,088
- Sum of prime factors
- 117
Primality
Prime factorization: 2 4 × 19 × 23 × 67
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√468,464 = [684; (2, 3, 1, 84, 1, 3, 2, 1368)]
Period length 8 — the block in parentheses repeats forever.
Representations
- In words
- four hundred sixty-eight thousand four hundred sixty-four
- Ordinal
- 468464th
- Binary
- 1110010010111110000
- Octal
- 1622760
- Hexadecimal
- 0x725F0
- Base64
- ByXw
- One's complement
- 4,294,498,831 (32-bit)
- Scientific notation
- 4.68464 × 10⁵
- As a duration
- 468,464 s = 5 days, 10 hours, 7 minutes, 44 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋 𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υξηυξδʹ
- Chinese
- 四十六萬八千四百六十四
- Chinese (financial)
- 肆拾陸萬捌仟肆佰陸拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 468464, here are decompositions:
- 13 + 468451 = 468464
- 43 + 468421 = 468464
- 193 + 468271 = 468464
- 211 + 468253 = 468464
- 223 + 468241 = 468464
- 277 + 468187 = 468464
- 307 + 468157 = 468464
- 313 + 468151 = 468464
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.37.240.
- Address
- 0.7.37.240
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.37.240
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 468,464 and was likely granted around 1891.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 468464 first appears in π at position 306,829 of the decimal expansion (the 306,829ordinal-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°.