<body><script type="text/javascript"> function setAttributeOnload(object, attribute, val) { if(window.addEventListener) { window.addEventListener('load', function(){ object[attribute] = val; }, false); } else { window.attachEvent('onload', function(){ object[attribute] = val; }); } } </script> <div id="navbar-iframe-container"></div> <script type="text/javascript" src="https://apis.google.com/js/platform.js"></script> <script type="text/javascript"> gapi.load("gapi.iframes:gapi.iframes.style.bubble", function() { if (gapi.iframes && gapi.iframes.getContext) { gapi.iframes.getContext().openChild({ url: 'https://www.blogger.com/navbar.g?targetBlogID\x3d12455442\x26blogName\x3dDid+You+Know?\x26publishMode\x3dPUBLISH_MODE_BLOGSPOT\x26navbarType\x3dBLUE\x26layoutType\x3dCLASSIC\x26searchRoot\x3dhttps://universalfacts.blogspot.com/search\x26blogLocale\x3den_US\x26v\x3d2\x26homepageUrl\x3dhttp://universalfacts.blogspot.com/\x26vt\x3d-2101760123555155714', where: document.getElementById("navbar-iframe-container"), id: "navbar-iframe", messageHandlersFilter: gapi.iframes.CROSS_ORIGIN_IFRAMES_FILTER, messageHandlers: { 'blogger-ping': function() {} } }); } }); </script>
An informative site with content that provides interesting facts to know, learn and/or ponder about, at a level of coverage that is extensive in all subject areas to reach a wide audience. This is your source for everything to do with factual Knowledge. New content is published once each week.

The Web This Site

SI Prefixes and Symbols: Metric Prefixes

Published Saturday, June 02, 2007

SI prefixes (metric prefixes) are short names and letter symbols that precedes a unit of measure or its symbol. SI prefixes are applied and attached to unit of the International System of Units (SI) which are used to form new subdivisions and multiples (unit symbol) of that unit - prefix symbol attached to the unit symbol. These prefix symbols strictly represent powers of 10 which can be raised to a positive or negative power, as well as, it can also combined with other unit symbols (unit of measure) to form compound unit symbols. They are represented in the general form 10n where n is ranged from anywhere between 24 to -24. As such, prefixes are multiples when n>0 and submultiples when n<0,>



PrefixSymbolFactorOrdinary NotationName
yottaY10241 000 000 000 000 000 000 000 000septillion
zettaZ10211 000 000 000 000 000 000 000sextillion
exaE10181 000 000 000 000 000 000quintillion
petaP10151 000 000 000 000 000quadrillion
teraT10121 000 000 000 000trillion
gigaG1091 000 000 000billion
megaM1061 000 000million
kilok1031 000thousand

hectoh102100hundred
dekada10110ten



1001one

decid10-10.1tenth
centic10-20.01hundredth

millim10-30.001thousandth
microμ10-60.000 001millionth
nanon10-90.000 000 001billionth
picop10-120.000 000 000 001trillionth
femtof10-150.000 000 000 000 001quadrillionth
attoa10-180.000 000 000 000 000 001quintillionth
zeptoz10-210.000 000 000 000 000 000 001sextillionth
yoctoy10-240.000 000 000 000 000 000 000 001septillionth



Related Articles:
Distance Conversion: Miles and Kilometers
What are Roman Numerals?

Labels: ,

Add to your favorite at Teachnorati | Submit to Boing Boing | Subscribe to Feed

4 Comments:

At 5:16 AM, Blogger C.K Yu said...
 
At 2:22 PM, Blogger Jay Noel said...
 
At 12:42 AM, Blogger R. Edmondson said...
 
At 3:40 AM, Blogger Suray said...
 

Care to exchange links?

"Yotta" should be changed to "A Whole Lotta"

Arsenal:
Thanks for the visit and the offer but I don't take part in link exchange. If I did, my site would by now have hundreds of links from all the requests I got so far. The natural exchange of links can however take place but I’m not going to tell you how :)

The Phoenix:
I totally agree with you there :)

Later.

Very useful post, I have bookmark-ed it... thanks...

Post a Comment

<< Home

Headline | About Site | MyGame


Message Board
FeedBack Appreciated

Please spare some time to give your feedback about this site. Thanks in advance.


Message from the Author
R. Edmondson United States

Did You Know site is used as a learning tool to provide a stimulating learning environment for general knowledge development; to promote increased diversity on the online learning community and to incorporate the site’s informative quality content with the best of online communication platform (blog) in making knowledge accessible and free to all.



Thanks for the support.
Click The [+] Button To View [−]
Subscribe in Rojo Add to My Yahoo! Subscribe with Bloglines Subscribe in NewsGator Online Subscribe with Pluck RSS reader Add 'Did You Know?' to Newsburst from CNET News.com Subscribe with SearchFox RSS Google Reader Add to My AOL del.icio.us Did You Know? Subscribe with myFeedster Furl Did You Know? Feed Your Feeds Kinja Digest Solosub MultiRSS Rmail Rss fwd Blogarithm MSN Alerts Eskobo gritwire BotABlog Subscribe in FeedLounge


Subscribe through FEEDBURNER.
Subscribe with Bloglines

Get hundreds of visitors to your blog!
Click The [+] Button To View [−]
Click The [+] Button To View
Reviews For This Site [−]

Did You Know Question [−]
For another question, click your browser Reload or Refresh button .

Site Recognition [−]



Cool Site of the Day
March, 2007
Canadian Web Award

This Site Is Approved By: [−]

Science News Of Interest [−]

Powered by Blogger Creative Commons License

BlogAdvance Top Blogs

 
Your Ad Here
© 2005 - 2009 by R. Edmondson - myuniversalfacts.com (Did You Know?). All rights reserved.
About Site | Copyright Info. | Disclaimer | FAQ | Link To Us | Privacy Policy | Make $$$$ | Free Stuff
Page copy protected against web site content infringement by Copyscape
~Your source for interesting facts across the world~