474,448
474,448 is a composite number, even.
474,448 (four hundred seventy-four thousand four hundred forty-eight) is an even 6-digit number. It is a composite number with 20 divisors, and factors as 2⁴ × 13 × 2,281. Its proper divisors sum to 515,940, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x73D50.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 31
- Digit product
- 14,336
- Digital root
- 4
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 844,474
- Square (n²)
- 225,100,904,704
- Cube (n³)
- 106,798,674,035,003,392
- Divisor count
- 20
- σ(n) — sum of divisors
- 990,388
- φ(n) — Euler's totient
- 218,880
- Sum of prime factors
- 2,302
Primality
Prime factorization: 2 4 × 13 × 2281
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√474,448 = [688; (1, 4, 21, 3, 13, 21, 2, 4, 1, 1, 85, 1, 1, 4, 2, 21, 13, 3, 21, 4, 1, 1376)]
Period length 22 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy-four thousand four hundred forty-eight
- Ordinal
- 474448th
- Binary
- 1110011110101010000
- Octal
- 1636520
- Hexadecimal
- 0x73D50
- Base64
- Bz1Q
- One's complement
- 4,294,492,847 (32-bit)
- Scientific notation
- 4.74448 × 10⁵
- As a duration
- 474,448 s = 5 days, 11 hours, 47 minutes, 28 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υοδυμηʹ
- Chinese
- 四十七萬四千四百四十八
- Chinese (financial)
- 肆拾柒萬肆仟肆佰肆拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 474448, here are decompositions:
- 5 + 474443 = 474448
- 11 + 474437 = 474448
- 59 + 474389 = 474448
- 89 + 474359 = 474448
- 101 + 474347 = 474448
- 137 + 474311 = 474448
- 251 + 474197 = 474448
- 311 + 474137 = 474448
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.61.80.
- Address
- 0.7.61.80
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.61.80
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 474,448 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 474448 first appears in π at position 458,150 of the decimal expansion (the 458,150ordinal-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°.