512 (number)

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← 511 512 513 →
Cardinalfive hundred twelve
Ordinal512th
(five hundred twelfth)
Factorization29
Greek numeralΦΙΒ´
Roman numeralDXII
Binary10000000002
Ternary2002223
Octal10008
Duodecimal36812
Hexadecimal20016

512 (five hundred [and] twelve) is the natural number following 511 and preceding 513.

In mathematics[edit]

512 is a power of two: 29 (2 to the 9th power)[1] and the cube of 8: 83.[2]

It is the eleventh Leyland number.[3]

It is also the third Dudeney number.[4]

It is a self number in base 12.[5]

It is the cube of the sum of its digits in base 10.[6]

In computing[edit]

512 bytes is a common disk sector size,[7] and exactly a half of kibibyte.

Internet Relay Chat restricts the size of a message to 510 bytes, which fits to 512-bytes buffers when coupled with the message-separating CRLF sequence.[8]

512 = 2·256 is the highest number of glyphs that the VGA character generator can use simultaneously.[citation needed]

In music[edit]

Selena Quintanilla released a song titled El Chico del Apartamento 512 (the title referring to area code 512, which serves Austin, Texas[9][better source needed]), in 1995.[10]

Lamb of God recorded a song titled "512" for their 2015 album VII: Sturm und Drang.[11]

References[edit]

  1. ^ "A000079 - OEIS". oeis.org. Retrieved 2021-10-06.
  2. ^ "A001018 - OEIS". oeis.org. Retrieved 2021-10-06.
  3. ^ "Sloane's A076980 : Leyland numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-02.
  4. ^ "A061209 - OEIS". oeis.org. Retrieved 2021-10-06.
  5. ^ "A003052 - OEIS". oeis.org. Retrieved 2021-10-06.
  6. ^ "A118880 - OEIS". oeis.org. Retrieved 2022-01-22.
  7. ^ "The Advent of Advanced Format | IDEMA". www.idema.org. 2011. Archived from the original on 29 September 2011. Retrieved 6 October 2021.
  8. ^ RFC 1459, section 2.3
  9. ^ "El Chico del Apartamento 512 Margarita: A Tasty Nod to the Queen of Tejano | The Bend Magazine". www.thebendmag.com. Retrieved 2021-10-06.
  10. ^ Galindo, Brian. "Ranking The 15 Greatest Selena Songs Ever". BuzzFeed. Retrieved 2021-10-06.
  11. ^ Grow, Kory (2015-06-08). "Lamb of God on How Prison Inspired Raging New Song '512'". Rolling Stone. Retrieved 2021-10-06.