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Prefixos binários (ver código-fonte)
Edição das 16h05min de 9 de outubro de 2023
, 9 de outubro de 2023sem sumário de edição
(Criou página com 'Na wikipedia:Binary prefix : ''is a unit prefix that indicates a multiple of a unit of measurement by an integer power of two. The most commonly used binary prefixes are kibi (symbol Ki, meaning 210= 1024), mebi (Mi, 220 = 1048576), and gibi (Gi, 230 = 1073741824). They are most often used in information technology as multipliers of bit and byte, when expressing the capacity of storage devices or the size of computer files'' : (...) ''the binary prefixes "kibi",...') |
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| Linha 1: | Linha 1: | ||
Na [[wikipedia:Binary prefix]] | Na [[wikipedia:Binary prefix]] | ||
: ''is a unit prefix that indicates a multiple of a unit of measurement by an integer power of two. The most commonly used binary prefixes are kibi (symbol Ki, meaning 210= 1024), mebi (Mi, 220 = 1048576), and gibi (Gi, 230 = 1073741824). They are most often used in information technology as multipliers of bit and byte, when expressing the capacity of storage devices or the size of computer files'' | : ''is a unit prefix that indicates a multiple of a unit of measurement by an integer power of two. The most commonly used binary prefixes are kibi (symbol '''Ki''', meaning 210= 1024), mebi ('''Mi''', 220 = 1048576), and gibi ('''Gi''', 230 = 1073741824). They are most often used in information technology as multipliers of bit and byte, when expressing the capacity of storage devices or the size of computer files'' | ||
: (...) ''the binary prefixes "kibi", "mebi", etc. were defined in 1999 by the International Electrotechnical Commission (IEC), in the IEC 60027-2 standard (Amendment 2). They were meant to replace the metric (SI) decimal power prefixes, such as "kilo" ("k", 103 = 1000), "mega" ("M", 106 = 1000000) and "giga" ("G", 109 = 1000000000)'' | : (...) ''the binary prefixes "kibi", "mebi", etc. were defined in 1999 by the International Electrotechnical Commission (IEC), in the IEC 60027-2 standard (Amendment 2). They were meant to replace the metric (SI) decimal power prefixes, such as "kilo" ("k", 103 = 1000), "mega" ("M", 106 = 1000000) and "giga" ("G", 109 = 1000000000)'' | ||
Usando essa notação, para o metro (m) teremos: | |||
* 1 Kim (''one kibi meter'') = 1024 m | |||
* 1 Mim (''one mebi meter'') = 1024<sup>2</sup> m | |||