Exbibyte

From Wikipedia, the free encyclopedia

This article does not cite any references or sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (December 2009)

Prefixes for bit and byte multiples
Decimal Value SI 1000 k kilo 10002 M mega 10003 G giga 10004 T tera 10005 P peta 10006 E exa 10007 Z zetta 10008 Y yotta	Binary Value IEC JEDEC 1024 Ki kibi K kilo 10242 Mi mebi M mega 10243 Gi gibi G giga 10244 Ti tebi 10245 Pi pebi 10246 Ei exbi 10247 Zi zebi 10248 Yi yobi

The exbibyte (a contraction of exabinary byte, pronounced EX-bee-byte) is a standards-based binary multiple (prefix exbi-, symbol Ei-) of the byte, a unit of digital information storage. The exbibyte unit symbol is EiB.

1 exbibyte = 2⁶⁰ bytes = 1152921504606846976bytes = 1,024 pebibytes

The exbibyte is closely related to the exabyte, which is defined as 10¹⁸ bytes = 1000000000000000000bytes (see binary prefix).

[edit] See also

• SI prefix
• IEEE 1541
• Orders of magnitude (data)

v • d • e Units of information Base units Bit · Byte Related units Nibble · Word · Octet Traditional units Kilobyte · Megabyte · Gigabyte · Terabyte · Petabyte · Exabyte · Zettabyte · Yottabyte IEC standard units Kibibyte · Mebibyte · Gibibyte · Tebibyte · Pebibyte · Exbibyte · Zebibyte · Yobibyte Bit-based units Kilobit · Megabit · Gigabit · Terabit · Petabit · Exabit · Zettabit · Yottabit