880 (eight hundred
ndeighty) is the
natural number
In mathematics, the natural numbers are those numbers used for counting (as in "there are ''six'' coins on the table") and ordering (as in "this is the ''third'' largest city in the country").
Numbers used for counting are called ''cardinal ...
following
879
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Year 879 ( DCCCLXXIX) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar.
Events
By place
Europe
* April 10 – King Louis the Stammerer dies at Compiègne, after a reign ...
and preceding
881.
It is the number of 4-by-4
magic squares.
And the
triple factorial: 11!!! = 880.
880 is the frequency in
hertz
The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), equivalent to one event (or cycle) per second. The hertz is an SI derived unit whose expression in terms of SI base units is s−1, meaning that o ...
of the
musical note
In music, a note is the representation of a musical sound.
Notes can represent the pitch and duration of a sound in musical notation. A note can also represent a pitch class.
Notes are the building blocks of much written music: discretizatio ...
A5.
880 is also:
* The code for
international direct dialing phone calls to
Bangladesh
Bangladesh (}, ), officially the People's Republic of Bangladesh, is a country in South Asia. It is the eighth-most populous country in the world, with a population exceeding 165 million people in an area of . Bangladesh is among the mos ...
* The year
880 BC or
AD 880.
*
Interstate 880, several
Interstate highways in the United States.
*
Dodge Custom 880, an automobile manufactured from 1962 to 1965.
References
Integers
{{Num-stub