Prefixo de Medidas

Prefixos do Sistema Internacional de medidas

Prefixo                                             Símbolo                                   Valor
Yotta                                         Y                                10 (24)
Zetta                                         Z                                10 (21)
Exa                                            E                                10 (18)
Peta                                           P                                10 (15)
Tera                                           T                                10 (12)
Giga                                           G                                10 (9)
Mega                                          M                                10 (6)
Kilo                                             k                                10 (3)
Hecto                                          h                                10 (2)
Deca                                           da                              10 
Deci                                            d                                10 (-1)
Centi                                           c                                10 (-2)
Mili                                             m                                10 (-3)
Micro                                          μ                                  10 (-6)
Nano                                           n                                 10 (-9)
Pico                                            p                                  10 (-12)
Femto                                         f                                   10 (-15)
Atto                                            a                                  10 (-18)
Zepto                                          z                                  10 (-21)
Yocto                                           y                                  10 (-24)

Nota: Por não haver o sobrescrito, os expoentes foram colocados entre parênteses. 

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