# Equal+number

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**number**— 1. A symbol expressive of a certain value or of a specific quantity determined by count. 2. The place of any unit in a series. atomic n. (Z) the n. of protons in the nucleus of an atom; it indicates the position of the …52

**Equal Rights Amendment**— Proposed amendment to U.S. Constitution which provmed that: Equality of rights under the law shall not be denied or abridged by the United States or by any State on account of sex. Such amendment failed to receive ratification by the required… …53

**Equal Rights Amendment**— Proposed amendment to U.S. Constitution which provmed that: Equality of rights under the law shall not be denied or abridged by the United States or by any State on account of sex. Such amendment failed to receive ratification by the required… …54

**Catalan number**— For names of numbers in Catalan, see List of numbers in various languages#Occitano Romance. In combinatorial mathematics, the Catalan numbers form a sequence of natural numbers that occur in various counting problems, often involving recursively… …55

**Avogadro's number**— , Avogadro constant (NA) a unit of relative quantity equal to the number of atoms or molecules per mole of a substance. The currently accepted value is 6.022 141 79 x 1023 per mole with an uncertainty of 0.000 000 47 x 1023 per mole (about… …56

**10000 (number)**— Number number = 10000 prev = 9999 next = 100000 range = 10000 100000 cardinal = 10000 ordinal = th ordinal text = ten thousandth numeral = decamillesimal factorization = 2^4 cdot 5^4 prime = divisor = roman = overline|X unicode = overline|X, ↂ… …57

**13 (number)**— Number|number = 13 range = 10s cardinal = thirteen ordinal = th ordinal text = numeral = tredecimal factorization = prime prime = divisor = 1, 13 roman = XIII unicode = greek prefix = latin prefix = bin = 1101 oct = 15 duo = 11 hex = D misc =:… …58

**50000 (number)**— Number number = 50000 range = 10000 100000 cardinal = 50000 ordinal = th ordinal text = fifty thousandth factorization = 2^4 cdot 5^5 bin = 1100001101010000 oct = 141520 hex = C35050,000 (fifty thousand) is the number that comes after 49,999 and… …59

**256 (number)**— Number|number = 256 range = 0 1000 cardinal = two hundred [and] fifty six ordinal = th ordinal text = numeral = factorization = 256 = 2^8 prime = divisor = roman = CCLVI unicode = greek prefix = latin prefix = bin = 100000000 oct = 400 duo = 194… …60

**65536 (number)**— Number number= 65536 range = 10000 100000 cardinal = sixty five thousand five hundred thirty six ordinal = th numeral = factorization = 2^{16} prime = divisor = 17 roman = unicode = greek prefix = latin prefix = bin = 10000000000000000 oct = duo …