472,408
472,408 is a composite number, even.
472,408 (four hundred seventy-two thousand four hundred eight) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2³ × 59,051. Written other ways, in hexadecimal, 0x73558.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 804,274
- Square (n²)
- 223,169,318,464
- Cube (n³)
- 105,426,971,396,941,312
- Divisor count
- 8
- σ(n) — sum of divisors
- 885,780
- φ(n) — Euler's totient
- 236,200
- Sum of prime factors
- 59,057
Primality
Prime factorization: 2 3 × 59051
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√472,408 = [687; (3, 7, 1, 1, 1, 13, 1, 1, 12, 1, 4, 1, 4, 1, 2, 1, 3, 5, 1, 1, 1, 2, 1, 1, …)]
Period length 58 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy-two thousand four hundred eight
- Ordinal
- 472408th
- Binary
- 1110011010101011000
- Octal
- 1632530
- Hexadecimal
- 0x73558
- Base64
- BzVY
- One's complement
- 4,294,494,887 (32-bit)
- Scientific notation
- 4.72408 × 10⁵
- As a duration
- 472,408 s = 5 days, 11 hours, 13 minutes, 28 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υοβυηʹ
- Chinese
- 四十七萬二千四百零八
- Chinese (financial)
- 肆拾柒萬貳仟肆佰零捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 472408, here are decompositions:
- 17 + 472391 = 472408
- 59 + 472349 = 472408
- 89 + 472319 = 472408
- 107 + 472301 = 472408
- 257 + 472151 = 472408
- 269 + 472139 = 472408
- 281 + 472127 = 472408
- 389 + 472019 = 472408
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.53.88.
- Address
- 0.7.53.88
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.53.88
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 472,408 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 472408 first appears in π at position 638,258 of the decimal expansion (the 638,258ordinal-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°.