Definitions of Computer Terms

Yottabyte

Example: "A yottabyte contains 1,024 zettabytes."

definition A yottabyte is the largest unit of measurement for computer data. It consists of 1,208,925,819,614,629,174,706,176 bytes (or 2 to the 80th power). It may also be estimated as 1,000,000,000,000,000,000,000,000 bytes (which is 10 to the 24th power).

For a list of all units of measurement used for computer data, view this Help Center article.

Last Revised: June 23, 2009

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