474,442
474,442 is a composite number, even.
474,442 (four hundred seventy-four thousand four hundred forty-two) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 151 × 1,571. Written other ways, in hexadecimal, 0x73D4A.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 3,584
- Digital root
- 7
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 244,474
- Square (n²)
- 225,095,211,364
- Cube (n³)
- 106,794,622,269,958,888
- Divisor count
- 8
- σ(n) — sum of divisors
- 716,832
- φ(n) — Euler's totient
- 235,500
- Sum of prime factors
- 1,724
Primality
Prime factorization: 2 × 151 × 1571
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√474,442 = [688; (1, 3, 1, 15, 4, 1, 1, 2, 1, 4, 1, 7, 2, 2, 1, 3, 1, 2, 4, 1, 1, 5, 4, 1, …)]
Representations
- In words
- four hundred seventy-four thousand four hundred forty-two
- Ordinal
- 474442nd
- Binary
- 1110011110101001010
- Octal
- 1636512
- Hexadecimal
- 0x73D4A
- Base64
- Bz1K
- One's complement
- 4,294,492,853 (32-bit)
- Scientific notation
- 4.74442 × 10⁵
- As a duration
- 474,442 s = 5 days, 11 hours, 47 minutes, 22 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵υοδυμβʹ
- Chinese
- 四十七萬四千四百四十二
- Chinese (financial)
- 肆拾柒萬肆仟肆佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 474442, here are decompositions:
- 5 + 474437 = 474442
- 29 + 474413 = 474442
- 53 + 474389 = 474442
- 83 + 474359 = 474442
- 131 + 474311 = 474442
- 179 + 474263 = 474442
- 383 + 474059 = 474442
- 443 + 473999 = 474442
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.61.74.
- Address
- 0.7.61.74
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.61.74
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 474,442 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 474442 first appears in π at position 521,773 of the decimal expansion (the 521,773ordinal-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°.