Yobibyte

The yobibyte is a multiple of the unit byte for digital information. It is a member of the set of units with binary prefixes defined by the International Electrotechnical Commission (IEC). Its unit symbol is YiB

The prefix yobi (symbol Yi) represents multiplication by 1024⁸, therefore:

1 yobibyte = 2⁸⁰ bytes = 1208925819614629174706176bytes = 1024 zebibytes

The prefixes zebi and yobi were added to the system of binary prefixes in August 2005.

One yobibyte (1 YiB) is equal to eight yobibits (8 Yibit).

See also

Multiple-byte units
Decimal Value Metric 1000 103 kB kilobyte 10002 106 MB megabyte 10003 109 GB gigabyte 10004 1012 TB terabyte 10005 1015 PB petabyte 10006 1018 EB exabyte 10007 1021 ZB zettabyte 10008 1024 YB yottabyte 10009 1027 RB ronnabyte 100010 1030 QB quettabyte	Binary Value IEC Memory 1024 210 KiB kibibyte KB kilobyte 10242 220 MiB mebibyte MB megabyte 10243 230 GiB gibibyte GB gigabyte 10244 240 TiB tebibyte TB terabyte 10245 250 PiB pebibyte – 10246 260 EiB exbibyte – 10247 270 ZiB zebibyte – 10248 280 YiB yobibyte – 10249 290 – – 102410 2100 – –
Orders of magnitude of data

• IEC 80000-13
• IEEE 1541
• Orders of magnitude (data)
• SI prefix