474,728
474,728 is a composite number, even.
474,728 (four hundred seventy-four thousand seven hundred twenty-eight) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2³ × 59,341. Written other ways, in hexadecimal, 0x73E68.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 32
- Digit product
- 12,544
- Digital root
- 5
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 827,474
- Square (n²)
- 225,366,673,984
- Cube (n³)
- 106,987,870,407,076,352
- Divisor count
- 8
- σ(n) — sum of divisors
- 890,130
- φ(n) — Euler's totient
- 237,360
- Sum of prime factors
- 59,347
Primality
Prime factorization: 2 3 × 59341
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√474,728 = [689; (196, 1, 6, 27, 1, 48, 3, 1, 343, 1, 3, 48, 1, 27, 6, 1, 196, 1378)]
Period length 18 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy-four thousand seven hundred twenty-eight
- Ordinal
- 474728th
- Binary
- 1110011111001101000
- Octal
- 1637150
- Hexadecimal
- 0x73E68
- Base64
- Bz5o
- One's complement
- 4,294,492,567 (32-bit)
- Scientific notation
- 4.74728 × 10⁵
- As a duration
- 474,728 s = 5 days, 11 hours, 52 minutes, 8 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υοδψκηʹ
- Chinese
- 四十七萬四千七百二十八
- Chinese (financial)
- 肆拾柒萬肆仟柒佰貳拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 474728, here are decompositions:
- 19 + 474709 = 474728
- 61 + 474667 = 474728
- 109 + 474619 = 474728
- 157 + 474571 = 474728
- 181 + 474547 = 474728
- 229 + 474499 = 474728
- 337 + 474391 = 474728
- 349 + 474379 = 474728
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.62.104.
- Address
- 0.7.62.104
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.62.104
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 474,728 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 474728 first appears in π at position 155,628 of the decimal expansion (the 155,628ordinal-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°.