Search results
Results from the WOW.Com Content Network
The prefix kilo-, for example, may be ... or the area of a square of 1000 m by 1000 m. In other words, ... When mega and micro were adopted in 1873, there were then ...
Kilo is a decimal unit prefix in the metric system denoting multiplication by one thousand (10 3). It is used in the International System of Units , where it has the symbol k , in lowercase . The prefix kilo is derived from the Greek word χίλιοι ( chilioi ), meaning "thousand".
The tenth power of 2 (2 10) has the value 1024, which is close to 1000. This has prompted the use of the metric prefixes kilo, mega, and giga to also denote the powers of 1024 which is common in information technology with the unit of digital information, the byte. Units of information are not covered in the International System of Units.
Mega is a unit prefix in metric systems of units denoting a factor of one million (10 6 or 1 000 000). It has the unit symbol M. ... kilo: k: 10 3: 1 000: 1795 hecto ...
The kilogram is the only standard unit to include an SI prefix (kilo-) as part of its name. The gram (10 −3 kg) is an SI derived unit of mass. However, the names of all SI mass units are based on gram , rather than on kilogram ; thus 10 3 kg is a megagram (10 6 g), not a * kilokilogram .
Commonly, a decimal SI metric prefix (such as kilo-) is used with bit and byte to express larger sizes (kilobit, kilobyte). But, this is usually inaccurate since these prefixes are decimal, whereas binary hardware size is usually binary. Customarily, each metric prefix, 1000 n, is used to mean a close approximation of a binary multiple, 1024 n ...
kilo- (k) 1000: 10 3: 3 million mega- (M) 1 000 000: 10 6: 6 billion giga- (G) 1 000 000 000: 10 9: 9 trillion ... which were devised with mainly base 1000 magnitudes ...
In kilograms: 1000 kilograms (kg) by definition. [16] In grams: 1 000 000 grams (g) or 1 megagram (Mg). Megagram is the corresponding official SI unit with the same mass. Mg is distinct from mg, milligram. In pounds: Exactly 1000 / 0.453 592 37 pounds (lb) by definition of the pound, [17] or approximately 2 204.622 622 lb. [18]