470,344
470,344 is a composite number, even.
470,344 (four hundred seventy thousand three hundred forty-four) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2³ × 7 × 37 × 227. Its proper divisors sum to 569,336, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x72D48.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 22
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 443,074
- Square (n²)
- 221,223,478,336
- Cube (n³)
- 104,051,135,694,467,584
- Divisor count
- 32
- σ(n) — sum of divisors
- 1,039,680
- φ(n) — Euler's totient
- 195,264
- Sum of prime factors
- 277
Primality
Prime factorization: 2 3 × 7 × 37 × 227
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√470,344 = [685; (1, 4, 2, 3, 1, 16, 6, 3, 8, 20, 1, 53, 1, 10, 2, 4, 2, 1, 5, 2, 5, 1, 11, 1, …)]
Representations
- In words
- four hundred seventy thousand three hundred forty-four
- Ordinal
- 470344th
- Binary
- 1110010110101001000
- Octal
- 1626510
- Hexadecimal
- 0x72D48
- Base64
- By1I
- One's complement
- 4,294,496,951 (32-bit)
- Scientific notation
- 4.70344 × 10⁵
- As a duration
- 470,344 s = 5 days, 10 hours, 39 minutes, 4 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υοτμδʹ
- Chinese
- 四十七萬零三百四十四
- Chinese (financial)
- 肆拾柒萬零參佰肆拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 470344, here are decompositions:
- 11 + 470333 = 470344
- 41 + 470303 = 470344
- 47 + 470297 = 470344
- 101 + 470243 = 470344
- 131 + 470213 = 470344
- 137 + 470207 = 470344
- 191 + 470153 = 470344
- 257 + 470087 = 470344
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.45.72.
- Address
- 0.7.45.72
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.45.72
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 470,344 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 470344 first appears in π at position 93,791 of the decimal expansion (the 93,791ordinal-suffix:st 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°.