470,304
470,304 is a composite number, even.
470,304 (four hundred seventy thousand three hundred four) is an even 6-digit number. It is a composite number with 72 divisors, and factors as 2⁵ × 3² × 23 × 71. Its proper divisors sum to 944,928, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x72D20.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 403,074
- Square (n²)
- 221,185,852,416
- Cube (n³)
- 104,024,591,134,654,464
- Divisor count
- 72
- σ(n) — sum of divisors
- 1,415,232
- φ(n) — Euler's totient
- 147,840
- Sum of prime factors
- 110
Primality
Prime factorization: 2 5 × 3 2 × 23 × 71
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√470,304 = [685; (1, 3, 1, 2, 3, 4, 2, 6, 1, 1, 4, 1, 1, 37, 1, 1, 4, 1, 1, 6, 2, 4, 3, 2, …)]
Period length 28 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy thousand three hundred four
- Ordinal
- 470304th
- Binary
- 1110010110100100000
- Octal
- 1626440
- Hexadecimal
- 0x72D20
- Base64
- By0g
- One's complement
- 4,294,496,991 (32-bit)
- Scientific notation
- 4.70304 × 10⁵
- As a duration
- 470,304 s = 5 days, 10 hours, 38 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υοτδʹ
- Chinese
- 四十七萬零三百零四
- Chinese (financial)
- 肆拾柒萬零參佰零肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 470304, here are decompositions:
- 5 + 470299 = 470304
- 7 + 470297 = 470304
- 41 + 470263 = 470304
- 53 + 470251 = 470304
- 61 + 470243 = 470304
- 97 + 470207 = 470304
- 103 + 470201 = 470304
- 137 + 470167 = 470304
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.45.32.
- Address
- 0.7.45.32
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.45.32
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 470,304 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 470304 first appears in π at position 151,386 of the decimal expansion (the 151,386ordinal-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°.