zetta

• unit prefix

  • new in 1.67

  • used before many unit names to multiply by 10 ^ 21 . For example, a zettameter is 10 ^ 21 meters.

  • Currently the following unit names beginning with this prefix may be used: zettaamp, zettaampere, zettaamperes, zettaamps, zettacoulomb, zettacoulombs, zettafarad, zettafarads, zettagram, zettagrams, zettahenries, zettahenry, zettahertz, zettahz, zettajoule, zettajoules, zettaliter, zettaliters, zettalitre, zettalitres, zettameter, zettameters, zettametre, zettametres, zettanewton, zettanewtons, zettaohm, zettaohms, zettapascal, zettapascals, zettasec, zettasecond, zettaseconds, zettasecs, zettasiemens, zettatesla, zettateslas, zettavolt, zettavolts, zettawatt, zettawatts, zettaweber, zettawebers, zettaω

  • The full list of metric prefixes includes:

    • Prefix	Multiple
      deci	0.1
      centi	0.01
      milli	0.001
      micro	10 ^ -6
      nano	10 ^ -9
      pico	10 ^ -12
      femto	10 ^ -15
      atto	10 ^ -18
      zepto	10 ^ -21
      yocto	10 ^ -24
      deca, deka	10
      hecto	100
      kilo	1000
      mega	10 ^ 6
      giga	10 ^ 9
      tera	10 ^ 12
      peta	10 ^ 15
      exa	10 ^ 18
      zetta	10 ^ 21
      yotta	10 ^ 24