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According to these standards, kilo, mega, giga, et seq. should only be used in the decimal sense, even when referring to data storage capacities: kilobyte and megabyte denote one thousand and one million bytes respectively (consistent with the metric system), while terms such as kibibyte, mebibyte and gibibyte, with symbols KiB, MiB and GiB ...
The prefixes from tera-to quetta-are based on the Ancient Greek or Ancient Latin numbers from 4 to 10, referring to the 4th through 10th powers of 10 3. The initial letter h has been removed from some of these stems and the initial letters z , y , r , and q have been added, ascending in reverse alphabetical order, to avoid confusion with other ...
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.
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 tera- (T) 1 000 000 000 000: 10 12: 12 quadrillion peta- (P) 1 000 000 000 000 000: 10 15: 15 quintillion exa- (E) 1 000 000 000 000 000 000: 10 18: 18 sextillion zetta- (Z) 1 000 000 000 000 000 000 000: 10 21: 21 septillion yotta- (Y ...
A binary prefix is a unit prefix that indicates a multiple of a unit of measurement by an integer power of two.The most commonly used binary prefixes are kibi (symbol Ki, meaning 2 10 = 1024), mebi (Mi, 2 20 = 1 048 576), and gibi (Gi, 2 30 = 1 073 741 824).
tera-(TW) 1.062 × 10 12: tech: worldwide installed solar capacity at end of 2022. [39] 2 × 10 12: astro: approximate power generated between the surfaces of Jupiter and its moon Io due to Jupiter's tremendous magnetic field. [42] 3.34 × 10 12: geo: average total (gas, electricity, etc.) power consumption of the US in 2005 [43] 10 13: 2.04 × ...
kilo mega giga tera peta exa zetta yotta ronna quetta; Prefix symbol da h k M G T P E Z Y R Q Factor 10 0: 10 1: 10 2: 10 3: 10 6: 10 9: 10 12: 10 15: 10 18: 10 21: ...
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 .