Encyclopedia > Peta

Article Content

Peta

Peta (symbol: P) is a prefix in the SI system of units denoting 10¹⁵, or 1 000 000 000 000 000.

In computer science peta can sometimes mean 1 125 899 906 842 620 (1024⁵ or 2⁵⁰), instead of 1 000 000 000 000 000, especially when used to prefix the byte, giving a petabyte.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Jamesport, New York

... 11.4 km² (4.4 mi²) of it is land and 8.6 km² (3.3 mi²) of it is water. The total area is 42.82% water. Demographics As of the census of ...