470,421
470,421 is a composite number, odd.
470,421 (four hundred seventy thousand four hundred twenty-one) is an odd 6-digit number. It is a composite number with 32 divisors, and factors as 3³ × 7 × 19 × 131. Written other ways, in hexadecimal, 0x72D95.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 124,074
- Square (n²)
- 221,295,917,241
- Cube (n³)
- 104,102,246,684,428,461
- Divisor count
- 32
- σ(n) — sum of divisors
- 844,800
- φ(n) — Euler's totient
- 252,720
- Sum of prime factors
- 166
Primality
Prime factorization: 3 3 × 7 × 19 × 131
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√470,421 = [685; (1, 6, 1, 5, 4, 1, 1, 21, 4, 1, 1, 5, 1, 1, 5, 1, 1, 151, 1, 6, 1, 53, 1, 194, …)]
Period length 48 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy thousand four hundred twenty-one
- Ordinal
- 470421st
- Binary
- 1110010110110010101
- Octal
- 1626625
- Hexadecimal
- 0x72D95
- Base64
- By2V
- One's complement
- 4,294,496,874 (32-bit)
- Scientific notation
- 4.70421 × 10⁵
- As a duration
- 470,421 s = 5 days, 10 hours, 40 minutes, 21 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋 𒌋𒌋𒌋𒌋 𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓍢𓎆𓎆𓏺
- Greek (Milesian)
- ͵υουκαʹ
- Chinese
- 四十七萬零四百二十一
- Chinese (financial)
- 肆拾柒萬零肆佰貳拾壹
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.7.45.149.
- Address
- 0.7.45.149
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.45.149
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 470,421 and was likely granted around 1891.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.