479,080
479,080 is a composite number, even.
479,080 (four hundred seventy-nine thousand eighty) is an even 6-digit number. It is a composite number with 64 divisors, and factors as 2³ × 5 × 7 × 29 × 59. Its proper divisors sum to 816,920, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x74F68.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 28
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 80,974
- Square (n²)
- 229,517,646,400
- Cube (n³)
- 109,957,314,037,312,000
- Divisor count
- 64
- σ(n) — sum of divisors
- 1,296,000
- φ(n) — Euler's totient
- 155,904
- Sum of prime factors
- 106
Primality
Prime factorization: 2 3 × 5 × 7 × 29 × 59
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√479,080 = [692; (6, 2, 2, 4, 1, 1, 11, 1, 11, 1, 1, 4, 2, 2, 6, 1384)]
Period length 16 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy-nine thousand eighty
- Ordinal
- 479080th
- Binary
- 1110100111101101000
- Octal
- 1647550
- Hexadecimal
- 0x74F68
- Base64
- B09o
- One's complement
- 4,294,488,215 (32-bit)
- Scientific notation
- 4.7908 × 10⁵
- As a duration
- 479,080 s = 5 days, 13 hours, 4 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹𒁹𒁹 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵υοθπʹ
- Chinese
- 四十七萬九千零八十
- Chinese (financial)
- 肆拾柒萬玖仟零捌拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 479080, here are decompositions:
- 53 + 479027 = 479080
- 89 + 478991 = 479080
- 113 + 478967 = 479080
- 137 + 478943 = 479080
- 149 + 478931 = 479080
- 167 + 478913 = 479080
- 179 + 478901 = 479080
- 227 + 478853 = 479080
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.79.104.
- Address
- 0.7.79.104
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.79.104
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 479,080 and was likely granted around 1892.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 479080 first appears in π at position 853,186 of the decimal expansion (the 853,186ordinal-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°.