Exa

From Wikipedia, the free encyclopedia.

Exa (symbol E) is a prefix in the SI system of units denoting 10¹⁸ or 1 000 000 000 000 000 000.

Adopted in 1991, it comes from the Greek ἕξ, meaning six (like ), because it is equal to 1000⁶.

SI prefixes
10ⁿ	Prefix	Symbol	Short scale	Long scale Name	Decimal Equivalent
10²⁴	yotta	Y	Septillion	Quadrillion	1 000 000 000 000 000 000 000 000
10²¹	zetta	Z	Sextillion	Trilliard (thousand trillion)	1 000 000 000 000 000 000 000
10¹⁸	exa	E	Quintillion	Trillion	1 000 000 000 000 000 000
10¹⁵	peta	P	Quadrillion	Billiard (thousand billion)	1 000 000 000 000 000
10¹²	tera	T	Trillion	Billion	1 000 000 000 000
10⁹	giga	G	Billion	Milliard (thousand million)	1 000 000 000
10⁶	mega	M	Million		1 000 000
10³	kilo	k	Thousand		1 000
10²	hecto	h	Hundred		100
10¹	deca, deka	da	Ten		10
10⁻¹	deci	d	Tenth		0.1
10⁻²	centi	c	Hundredth		0.01
10⁻³	milli	m	Thousandth		0.001
10⁻⁶	micro	µ	Millionth		0.000 001
10⁻⁹	nano	n	Billionth	Milliardth	0.000 000 001
10⁻¹²	pico	p	Trillionth	Billionth	0.000 000 000 001
10⁻¹⁵	femto	f	Quadrillionth	Billiardth	0.000 000 000 000 001
10⁻¹⁸	atto	a	Quintillionth	Trillionth	0.000 000 000 000 000 001
10⁻²¹	zepto	z	Sextillionth	Trilliardth	0.000 000 000 000 000 000 001
10⁻²⁴	yocto	y	Septillionth	Quadrillionth	0.000 000 000 000 000 000 000 001
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External link

BIPM website

Websites for Exa
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Exa Bytes Network

Offers UNIX shared hosting, dedicated servers and reseller program. Based in Penang, Malaysia. Offers UNIX shared hosting, dedicated servers and reseller program. Based in Penang, Malaysia.

More results: http://dir.calsky.com/Computers/Internet/Web_Design_and_Development/Hosting/E/

Exa-Omicron

Gespecialiseerd in het software-ontwikkeling, internetoplossingen en netwerkdiensten voor midden- en kleinbedrijf. Algemene informatie, producten en diensten. Gespecialiseerd in het software-ontwikkeling, internetoplossingen en netwerkdiensten voor midden- en kleinbedrijf. Algemene informatie, producten en diensten.

More results: http://dir.calsky.com/World/Nederlands/Computers/Bedrijven/Software-ontwikkeling/

Exa

Search engine optimisation and marketing, website design, maintenance and development for SMEs. Provides a list of clients together with a portfolio of their designs and presentations. [Flash required] Search engine optimisation and marketing, website design, maintenance and development for SMEs. Provides a list of clients together with a portfolio of their ...

More results: http://dir.calsky.com/Regional/Europe/United_Kingdom/England/Dorset/Bournemouth/Business_and_Economy/Computers_and_Internet/Web_Design_and_Development/

Rpg Dreamers

Provides Shining Force EXA review, wallpapers, hints, movie, screenshots, and profiles. Provides Shining Force EXA review, wallpapers, hints, movie, screenshots, and profiles.

More results: http://dir.calsky.com/Games/Video_Games/Roleplaying/S/Shining_Force_Series/Shining_Force_EXA/

Exa-Bytes Network

Offers web hosting, domain registration and a range of services. Profile, partner programmes, order, support centre, hosting solutions, networks, career, policies and enquiry. Offers web hosting, domain registration and a range of services. Profile, partner programmes, order, support centre, hosting solutions, networks, career, policies and enquiry.

More results: http://dir.calsky.com/Regional/Asia/Malaysia/States_and_Federal_Territories/Pulau_Pinang/Localities/Georgetown/Business_and_Economy/Computers_and_Internet/Web_Design_and_Development/

EXA Absaug Technik GmbH

Das Unternehmen, das Abgasabsaugsysteme und Umwelttechnik herstellt, informiert Ã¼ber seine Produkte und stellt sein Schulungszentrum mit Fotos vor. Das Unternehmen, das Abgasabsaugsysteme und Umwelttechnik herstellt, informiert Ã¼ber seine Produkte und stellt sein Schulungszentrum mit Fotos vor.

More results: http://dir.calsky.com/World/Deutsch/Regional/Europa/Deutschland/Schleswig-Holstein/Kreise/Pinneberg/StÃ¤dte_und_Gemeinden/Quickborn/Wirtschaft/

Exa

Finansierar och strukturerar tillvÃ¤xtfÃ¶retag inom infocom, dvs.: telekom, IT och new media. Finansierar och strukturerar tillvÃ¤xtfÃ¶retag inom infocom, dvs.: telekom, IT och new media.

More results: http://dir.calsky.com/World/Svenska/Datorer/Konsulter/

Exa Corporation

Develops and markets fluid flow simulation software. Headquarters in Lexington, MA, USA. Develops and markets fluid flow simulation software. Headquarters in Lexington, MA, USA.

More results: http://dir.calsky.com/Science/Physics/Fluid_Mechanics_and_Dynamics/Companies/

Yahoo Gruppi: Slayers Exa

Gruppo di discussione dedicato ad un GDR in stile D&D. Gruppo di discussione dedicato ad un GDR in stile D&D.

More results: http://dir.calsky.com/World/Italiano/Arte/Fumetti/Titoli/S/Slayers/

Exa

IngÃ©nierie des infrastructures techniques, assistance et conseil ainsi que maintenance et infogÃ©rance. Offres de services et partenariats. St Germain en Laye. IngÃ©nierie des infrastructures techniques, assistance et conseil ainsi que maintenance et infogÃ©rance. Offres de services et partenariats. St Germain en Laye.

More results: http://dir.calsky.com/World/FranÃ§ais/RÃ©gional/Europe/France/RÃ©gions/Ile-de-France/Commerce_et_Ã©conomie/Informatique/

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Exa

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