/usr/share/xml/udunits/udunits2-prefixes.xml is in libudunits2-data 2.2.26-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | <?xml version="1.0" encoding="US-ASCII"?>
<!--
Copyright 2008, 2009 University Corporation for Atmospheric Research
This file is part of the UDUNITS-2 package. See the file COPYRIGHT
in the top-level source-directory of the package for copying and
redistribution conditions.
SI prefixes
-->
<unit-system>
<prefix>
<value>1e24</value> <name>yotta</name> <symbol>Y</symbol>
</prefix>
<prefix>
<value>1e21</value> <name>zetta</name> <symbol>Z</symbol>
</prefix>
<prefix>
<value>1e18</value> <name>exa</name> <symbol>E</symbol>
</prefix>
<prefix>
<value>1e15</value> <name>peta</name> <symbol>P</symbol>
</prefix>
<prefix>
<value>1e12</value> <name>tera</name> <symbol>T</symbol>
</prefix>
<prefix>
<value>1e9</value> <name>giga</name> <symbol>G</symbol>
</prefix>
<prefix>
<value>1e6</value> <name>mega</name> <symbol>M</symbol>
</prefix>
<prefix>
<value>1e3</value> <name>kilo</name> <symbol>k</symbol>
</prefix>
<prefix>
<value>100</value> <name>hecto</name> <symbol>h</symbol>
</prefix>
<prefix>
<value>10</value> <name>deka</name> <symbol>da</symbol>
</prefix>
<prefix>
<value>.1</value> <name>deci</name> <symbol>d</symbol>
</prefix>
<prefix>
<value>.01</value> <name>centi</name> <symbol>c</symbol>
</prefix>
<prefix>
<value>1e-3</value> <name>milli</name> <symbol>m</symbol>
</prefix>
<prefix>
<value>1e-6</value>
<name>micro</name>
<symbol comment="MICRO SIGN">µ</symbol>
<symbol comment="Greek small letter 'mu'">μ</symbol>
<symbol>u</symbol>
</prefix>
<prefix>
<value>1e-9</value> <name>nano</name> <symbol>n</symbol>
</prefix>
<prefix>
<value>1e-12</value> <name>pico</name> <symbol>p</symbol>
</prefix>
<prefix>
<value>1e-15</value> <name>femto</name> <symbol>f</symbol>
</prefix>
<prefix>
<value>1e-18</value> <name>atto</name> <symbol>a</symbol>
</prefix>
<prefix>
<value>1e-21</value> <name>zepto</name> <symbol>z</symbol>
</prefix>
<prefix>
<value>1e-24</value> <name>yocto</name> <symbol>y</symbol>
</prefix>
</unit-system>
|