micro - one millionth (0.000001)
centi - one hundreth (0.01)
Kilo - one thousand (1,000)
Mega - one million (1,000,000)
milli - one thousandth (0.001)
Mega = 1,000,000 units
kilo = 1,000 units
centi = 1/100 unit
milli = 1/1,000 unit
micro= 1/1,000,000 unit
Centi- = one hundredth Milli- = one thousandth Micro- = one millionth
Prefixes based on powers of 10 can be used with any SI (metric) unit. Some of the common prefixes are: Deka (10) Hekto (100) deci (1/10) centi (1/100) kilo (1000 Mega (million) milli (1/1000) micro (1/1,000,000)
Please take a look at the Wikipedia article "SI prefixes". There you can see the values of prefixes such as "mega", "kilo", and others. The prefixes are the same for all units. For example, "micro" always means a millionth, whether it is applied to gram, to hertz, to seconds, etc.
They are yocto (septillionth) zepto (sextillionth) atto (quintillionth) femto (quadrillionth) pico (trillionth) nano (billionth) micro (millionth) milli (thousandth) centi (hundredth) deci (tenth) UNIT deca (ten) hecto (hundred) kilo (thousand) mega (million) giga (billion) tera (trillion) peta (quadrillion) exa (quintillion) zetta (sextillion) yotta (septillion).
Some prefixes, which you use with any unit, are:Tera (10 to the power 12)Giga (10 to the power 9)Mega (10 to the power 6)Kilo (10 to the power 3)Hekto (10 to the power 2)Deka (10 to the power 1)Deci (10 to the power -1)Centi (10 to the power -2)Milli (10 to the power -3)Micro (10 to the power -6)Nano (10 to the power -9)Pico (10 to the power -12)You can find a more complete list at the Wikipedia, in the article "SI prefixes".
centi-, milli-, micro-, deca-, kilo-
deka Milli
Any of the following prefixes in front of second. Deci, centi, milli, micro, nano, pico, femto, atto etc.
kilo = 1000deci = 1/10 centi = 1/100 milli = 1/1000 micro = 1/1000000 nano = 1/1000000000.
Mega = 1,000,000 units kilo = 1,000 units centi = 1/100 unit milli = 1/1,000 unit micro= 1/1,000,000 unit nano = 1/1,000,000,000 unit
deci = 1/10 unit centi = 1/100 unit milli = 1/1,000 unit micro= 1/1,000,000 unit nano = 1/1,000,000,000 unit pico = 1/1,000,000,000,000 unit
Deci - 10-1 Centi - 10-2 (1 centimeter = 0.01 meter) Milli - 10-3 (1 milliliter = 0.001 liter) Micro - 10-6 Nano - 10-9 Pico - 10-12
Micro- is an SI (system international) prefix common prefixes are: mega- 1,000,000 kilo- 1,000 centi- 0.01 milli- 0.001 micro- 0.000001 There are therefore 0.000001 seconds in 1 microsecond and 1,000,000 microseconds in a second.
Centi- = one hundredth Milli- = one thousandth Micro- = one millionth
yotta- zetta- exa- peta- tera- giga- mega- kilo- hecto- deca- deci- centi- milli- micro- nano- pico- femto- atto- zepto- yocto-
The electrical prefixes are used to define the large range of values that exist in electronic and electrical engineering without having to write too many zero's. The prefixes are namely Terra, Giga, Mega, kilo, centi, milli, micro, nano and pico.
nano- 10-9 micro- 10-6 milli- 10-3 centi- 10-2 deci- 10-1 100 deca- 101 hecto- 102 kilo- 103