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one kilodalton (kDa) is 1000 daltons; one kilobit (kb) is 1000 bits; one kilobyte (kB) is 1000 bytes; one kiloohm is (kΩ) is 1000 ohms; one kilosecond (ks) is 1000 seconds; one kilotonne (kt) is 1000 tonnes; By extension, currencies are also sometimes preceded by the prefix kilo-: one kiloeuro (k€) is 1000 euros; one kilodollar (k$) is 1000 ...
1674 = k such that geometric mean of phi(k) and sigma(k) is an integer [296] 1675 = Kin number [386] 1676 = number of partitions of 34 into parts each of which is used a different number of times [307] 1677 = 41 2 - 2 2, the only way to express 1677 as a difference of prime squares [245] 1678 = n such that n 32 + 1 is prime [131]
In data mining, k-means++ [1] [2] is an algorithm for choosing the initial values (or "seeds") for the k-means clustering algorithm. It was proposed in 2007 by David Arthur and Sergei Vassilvitskii, as an approximation algorithm for the NP-hard k-means problem—a way of avoiding the sometimes poor clusterings found by the standard k-means algorithm.
1 km 2 means one square kilometre, or the area of a square of 1000 m by 1000 m. In other words, an area of 1 000 000 square metres and not 1000 square metres. 2 Mm 3 means two cubic megametres, or the volume of two cubes of 1 000 000 m by 1 000 000 m by 1 000 000 m, i.e. 2 × 10 18 m 3, and not 2 000 000 cubic metres (2 × 10 6 m 3).
In the International System of Units (SI) the metric prefix kilo means 1,000 (10 3); therefore, one kilobyte is 1000 bytes. The unit symbol is kB. This is the definition recommended by the International Electrotechnical Commission (IEC). [2]
The unit prefixes are always considered to be part of the unit, so that, e.g., in exponentiation, 1 km 2 means one square kilometre, not one thousand square metres, and 1 cm 3 means one cubic centimetre, not one hundredth of a cubic metre. In general, prefixes are used with any metric unit, but may also be used with non-metric units.
In 2024, the wage cap sat at $168,600. But this year, it's up to $176,100, which means higher earners will pay Social Security tax on an extra $7,500 of income. At first, that might seem like bad ...
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).