Measurement multiplication factors designation in SI Units

Yocto (y)

Refers to 10^{24} factor in SI units (1 yocto m = 0.000000000000000000000001 m)

Zepto (z)

Refers to 10^{21} factor in SI units (1 zepto m = 0.000000000000000000001 m)

Atto (a)

Refers to 10^{18} factor in SI units (1 atto m = 0.000000000000000001 m)

Femto (f)

Refers to 10^{15} factor in SI units (1 femto m = 0.000000000000001 m)

Pico (p)

Refers to 10^{12} factor in SI units (1 pico m = 0.000000000001 m)

Nano (n)

Refers to 10^{9} factor in SI units (1 nano m= 0.000000001 m)

Micro (μ)

Refers to 10^{6} factor in SI units (1 μm = 0.000001 m)

Milli (m)

Refers to 10^{3} factor in SI units (1 mm = 0.001 m)

Centi (c)

Refers to 10^{2} factor in SI units (1 cm = 0.01 m)

Deci (d)

Refers to 10^{1} factor in SI units (1 deci m = 0.1 m)

Deca (da)

Refers to 10^{1} factor in SI units (1 decameter = 10 m)

Hecto (h)

Refers to 10^{2} factor in SI units (1 hectometer = 100 m)

Kilo (k)

Refers to 10^{3} factor in SI units (1 km = 1000 m)

Mega (M)

Refers to 10^{6} factor in SI units (1 MHz = 1000000 Hz)

Giga (G)

Refers to 10^{9} factor in SI units (1 GHz = 1000000000 Hz)

Tera (T)

Refers to 10^{12} factor in SI units (1 TB = 1000000000000 bytes)

Peta (P)

Refers to 10^{15} factor in SI units (1 PB = 1000000000000000 bytes)

Exa (E)

Refers to 10^{18} factor in SI units (1 EB = 1000000000000000000 bytes)

Zetta (Z)

Refers to 10^{21} factor in SI units (1 ZB = 1000000000000000000000 bytes)

Yotta (Y)

Refers to 10^{24} factor in SI units (1Y byte = 1000000000000000000000000 bytes)
