470,378
470,378 is a composite number, even.
470,378 (four hundred seventy thousand three hundred seventy-eight) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 479 × 491. Written other ways, in hexadecimal, 0x72D6A.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 29
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 873,074
- Square (n²)
- 221,255,462,884
- Cube (n³)
- 104,073,702,120,450,152
- Divisor count
- 8
- σ(n) — sum of divisors
- 708,480
- φ(n) — Euler's totient
- 234,220
- Sum of prime factors
- 972
Primality
Prime factorization: 2 × 479 × 491
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√470,378 = [685; (1, 5, 3, 2, 2, 2, 3, 5, 1, 1370)]
Period length 10 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy thousand three hundred seventy-eight
- Ordinal
- 470378th
- Binary
- 1110010110101101010
- Octal
- 1626552
- Hexadecimal
- 0x72D6A
- Base64
- By1q
- One's complement
- 4,294,496,917 (32-bit)
- Scientific notation
- 4.70378 × 10⁵
- As a duration
- 470,378 s = 5 days, 10 hours, 39 minutes, 38 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υοτοηʹ
- Chinese
- 四十七萬零三百七十八
- Chinese (financial)
- 肆拾柒萬零參佰柒拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 470378, here are decompositions:
- 19 + 470359 = 470378
- 31 + 470347 = 470378
- 61 + 470317 = 470378
- 79 + 470299 = 470378
- 127 + 470251 = 470378
- 151 + 470227 = 470378
- 199 + 470179 = 470378
- 211 + 470167 = 470378
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.45.106.
- Address
- 0.7.45.106
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.45.106
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 470,378 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 470378 first appears in π at position 296,503 of the decimal expansion (the 296,503ordinal-suffix:rd 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°.