996,728
996,728 is a composite number, even.
996,728 (nine hundred ninety-six thousand seven hundred twenty-eight) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2³ × 23 × 5,417. Written other ways, in hexadecimal, 0xF3578.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 41
- Digit product
- 54,432
- Digital root
- 5
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 827,699
- Square (n²)
- 993,466,705,984
- Cube (n³)
- 990,216,082,922,020,352
- Divisor count
- 16
- σ(n) — sum of divisors
- 1,950,480
- φ(n) — Euler's totient
- 476,608
- Sum of prime factors
- 5,446
Primality
Prime factorization: 2 3 × 23 × 5417
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√996,728 = [998; (2, 1, 3, 8, 5, 3, 7, 1, 6, 1, 2, 2, 10, 2, 2, 1, 6, 1, 7, 3, 5, 8, 3, 1, …)]
Period length 26 — the block in parentheses repeats forever.
Representations
- In words
- nine hundred ninety-six thousand seven hundred twenty-eight
- Ordinal
- 996728th
- Binary
- 11110011010101111000
- Octal
- 3632570
- Hexadecimal
- 0xF3578
- Base64
- DzV4
- One's complement
- 4,293,970,567 (32-bit)
- Scientific notation
- 9.96728 × 10⁵
- As a duration
- 996,728 s = 11 days, 12 hours, 52 minutes, 8 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ϡϟϛψκηʹ
- Chinese
- 九十九萬六千七百二十八
- Chinese (financial)
- 玖拾玖萬陸仟柒佰貳拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 996728, here are decompositions:
- 79 + 996649 = 996728
- 97 + 996631 = 996728
- 127 + 996601 = 996728
- 157 + 996571 = 996728
- 199 + 996529 = 996728
- 241 + 996487 = 996728
- 367 + 996361 = 996728
- 457 + 996271 = 996728
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.15.53.120.
- Address
- 0.15.53.120
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.53.120
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 996,728 and was likely granted around 1911.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 996728 first appears in π at position 959,117 of the decimal expansion (the 959,117ordinal-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°.