Unit prefix on Units, considers the chances of official adoption to be remote. The prefix "geop" and term "geopbyte" has been used in the tech industry to refer to 10 bytes following "brontobyte". The ascending prefixes "tera" (), "peta" (), "exa" (), "zetta" (), and "yotta" () are based on the Greek-derived numeric prefixes "tetra" (4), "penta" (5), "hexa" (6), "hepta" (7), and "octa" or "octo" (8). In addition, the final letters of the alphabet, "z" and "y", appear in the largest SI prefixes, "zetta" and "yotta". Similarly, the descending prefixes "zepto" () and "yocto" () are derived from either Greek "hepta"
Exa Corporation and the United Kingdom. Exa's Asia headquarters are located in Japan, and its Asia offices are based out of China, India and South Korea. Exa employs over 350 people worldwide. Exa Corporation Exa Corporation is a developer and distributor of computer-aided engineering (CAE) software. Its main product is PowerFLOW, a lattice-boltzmann derived implementation of computational fluid dynamics (CFD), which can very accurately simulate internal and external flows in low-Mach regimes. PowerFLOW is used extensively in the international automotive and transportation industries. Exa was founded in November, 1991. Exa raised about $2.4 million in a series of venture capital investments from