440 (number)
Encyclopedia
440 is the natural number
following 439 and preceding 441. 440 is a happy number
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Natural number
In mathematics, the natural numbers are the ordinary whole numbers used for counting and ordering . These purposes are related to the linguistic notions of cardinal and ordinal numbers, respectively...
following 439 and preceding 441. 440 is a happy number
Happy number
A happy number is defined by the following process. Starting with any positive integer, replace the number by the sum of the squares of its digits, and repeat the process until the number equals 1 , or it loops endlessly in a cycle which does not include 1...
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| Cardinal Cardinal number In mathematics, cardinal numbers, or cardinals for short, are a generalization of the natural numbers used to measure the cardinality of sets. The cardinality of a finite set is a natural number – the number of elements in the set. The transfinite cardinal numbers describe the sizes of infinite... |
Four hundred and forty |
| Ordinal Ordinal number In set theory, an ordinal number, or just ordinal, is the order type of a well-ordered set. They are usually identified with hereditarily transitive sets. Ordinals are an extension of the natural numbers different from integers and from cardinals... |
440th |
| Factorization Factorization In mathematics, factorization or factoring is the decomposition of an object into a product of other objects, or factors, which when multiplied together give the original... |  |
| Roman numeral | CDXL |
| Binary Binary numeral system The binary numeral system, or base-2 number system, represents numeric values using two symbols, 0 and 1. More specifically, the usual base-2 system is a positional notation with a radix of 2... |
110111000 |
| Hexadecimal Hexadecimal In mathematics and computer science, hexadecimal is a positional numeral system with a radix, or base, of 16. It uses sixteen distinct symbols, most often the symbols 0–9 to represent values zero to nine, and A, B, C, D, E, F to represent values ten to fifteen... |
1B8 |
| Octal Octal The octal numeral system, or oct for short, is the base-8 number system, and uses the digits 0 to 7. Numerals can be made from binary numerals by grouping consecutive binary digits into groups of three... |
670 |
| Duodecimal Duodecimal The duodecimal system is a positional notation numeral system using twelve as its base. In this system, the number ten may be written as 'A', 'T' or 'X', and the number eleven as 'B' or 'E'... |
308 |
| Hebrew Hebrew language Hebrew is a Semitic language of the Afroasiatic language family. Culturally, is it considered by Jews and other religious groups as the language of the Jewish people, though other Jewish languages had originated among diaspora Jews, and the Hebrew language is also used by non-Jewish groups, such... | מת (Tav)(Mem) |
- Area Code 440Area code 440Area code 440 is a North American telephone area code serving parts of Cleveland, including the Greater Cleveland area, and most of lake shore North East Ohio. This area code was established August 16, 1997. Area code 440 was formed by a three-way split of area 216, one of the original North...
is also a phone area code for Greater ClevelandGreater ClevelandGreater Cleveland is a nickname for the metropolitan area surrounding Cleveland, Ohio and is part of what used to be the Connecticut Western Reserve.Northeast Ohio refers to a similar but substantially larger area as described below...
, OhioOhioOhio is a Midwestern state in the United States. The 34th largest state by area in the U.S.,it is the 7th‑most populous with over 11.5 million residents, containing several major American cities and seven metropolitan areas with populations of 500,000 or more.The state's capital is Columbus...
area. - 440 hertz is the frequency of the note A above middle C used in standard western music theory, see A440.
- 440 is Dominican musician Juan Luis GuerraJuan Luis GuerraJuan Luis Guerra is a singer, songwriter and producer from the Dominican Republic who has sold over 30 million records, and won numerous awards including 12 Latin Grammy Awards, two Grammy Awards, and two Latin Billboard Music Awards...
's backup band. - Volvo 440Volvo 440The Volvo 440 and 460 are versions of a family car produced by the Swedish carmaker Volvo Cars. They were built at the DAF factory in the Netherlands, and released in Europe in 1987 and 1989 respectively....
- 440 is the name of a Beverly Hills Marketing company, also known as 440 Artist Alignment, http://www.440artistalignment.com