情報の単位 の変更点


*情報の単位 [#n505d3d1]

|単位|英語名(省略形)|情報量|
|ビット|bit(b)||  
|ビット|bit(b)||
|バイト|Byte(B)|1B = 8b|
|キロバイト|Kilo Byte(KB)|1KB = 1,000B = 103 = 1,000 Byte |
|メガバイト|Mega Byte(MB)|1MB = 1,000KB = (103)2 = 106 = 1,000,000 Byte |
|ギガバイト|Giga Byte(GB)|1GB = 1,000MB = (103)3 = 109 = 1,000,000,000 Byte |
|テラバイト|Tera Byte(TB)|1TB = 1,000GB = (103)4 = 1012 = 1,000,000,000,000 Byte |
|ペタバイト|Peta Byte(PB)|1PB = 1,000TB = (103)5 = 1015 = 1,000,000,000,000,000 Byte |
|エクサバイト|Exa Byte(EB)|1EB = 1,000PB = (103)6 = 1018 = 1,000,000,000,000,000,000 Byte |
|ゼタバイト|Zetta Byte(ZB)|1ZB = 1,000EB = (103)7 = 1021 = 1,000,000,000,000,000,000,000 Byte |
|ヨタバイト|Yotta Byte(YB)|1YB = 1,000ZB = (103)8 = 1024 = 1,000,000,000,000,000,000,000,000 Byte |