How many fortnight in 1 millisecond? The answer is 8.2671957671958E-10. We assume you are converting between fortnight and millisecond. You can view more details on each measurement unit: fortnight or millisecond The SI base unit for time is the second. 1 second is equal to 8.2671957671958E-7 fortnight, or 1000 millisecond. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between fortnights and milliseconds. Type in your own numbers in the form to convert the units!
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1 fortnight to millisecond = 1209600000 millisecond
2 fortnight to millisecond = 2419200000 millisecond
3 fortnight to millisecond = 3628800000 millisecond
4 fortnight to millisecond = 4838400000 millisecond
5 fortnight to millisecond = 6048000000 millisecond
6 fortnight to millisecond = 7257600000 millisecond
7 fortnight to millisecond = 8467200000 millisecond
8 fortnight to millisecond = 9676800000 millisecond
9 fortnight to millisecond = 10886400000 millisecond
10 fortnight to millisecond = 12096000000 millisecond
You can do the reverse unit conversion from millisecond to fortnight, or enter any two units below:
A fortnight is a unit of measurement of time equal to two weeks: that is 14 days, or literally 14 nights. The term is most commonly used in British English. It derives from the Old English feowertiene niht, meaning "fourteen nights".
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 millisecond = 10-3 arcseconds.
The definition of a second is as follows:
A second of arc or arcsecond is a unit of angular measurement which comprises one-sixtieth of an arcminute, or 1/3600 of a degree of arc or 1/1296000 (approximately 7.7×10-7) of a circle. It is the angular diameter of an object of 1 unit diameter at a distance of 360×60×60/(2pi) (approximately 206,265 units), such as (approximately) 1 cm at 2.1 km, or, directly from the definition, 1 astronomical unit at 1 parsec.
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