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512 (number)
512 (five hundred ndtwelve) is the natural number following 511 and preceding 513. In mathematics 512 is a power of two: 29 (2 to the 9th power) and the cube of 8: 83. It is the eleventh Leyland number. It is also the third Dudeney number. It is a self number in base 12. It is a harshad number. It is the cube of the sum of its digits in base 10. It is the number of directed graphs on 3 labeled nodes. In computing 512 bytes is a common disk sector size, 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. 512 = 2ยท256 is the highest number of glyphs that the VGA character generator can use simultaneously. In music Selena Quintanilla released a song titled El Chico del Apartamento 512 (the title referring to area code 512, which serves Austin, Texas), in 1995. Lamb of God recorded a song titled "512" for their 2015 album '' VII ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Number
In mathematics, the natural numbers are those numbers used for counting (as in "there are ''six'' coins on the table") and ordering (as in "this is the ''third'' largest city in the country"). Numbers used for counting are called ''cardinal numbers'', and numbers used for ordering are called ''ordinal numbers''. Natural numbers are sometimes used as labels, known as '' nominal numbers'', having none of the properties of numbers in a mathematical sense (e.g. sports jersey numbers). Some definitions, including the standard ISO 80000-2, begin the natural numbers with , corresponding to the non-negative integers , whereas others start with , corresponding to the positive integers Texts that exclude zero from the natural numbers sometimes refer to the natural numbers together with zero as the whole numbers, while in other writings, that term is used instead for the integers (including negative integers). The natural numbers form a set. Many other number sets are built by succ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
