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abstraction > mathematical concept > number > constant > unit prefix |
unit prefix comparison table |
Subject | has value | has symbol |
---|---|---|
atto | 10-18 | a |
centi | 10-2 | c |
deci | 10-1 | d |
deka | 101 | da |
exa | 1018 | E |
femto | 10-15 | f |
giga | 109 | G |
hecto | 102 | h |
kilo | 103 | k |
mega | 106 | M |
micro | 10-6 | μ |
milli | 10-3 | m |
nano | 10-9 | n |
peta | 1015 | P |
pico | 10-12 | p |
tera | 1012 | T |
yocto | 10-24 | y |
yotta | 1024 | Y |
zepto | 10-21 | z |
zetta | 1021 | Z |
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