How many hour in 1 nanosecond?
The answer is 2.7777777777778E-13.
We assume you are converting between hour and nanosecond.
You can view more details on each measurement unit:
hour or
nanosecond
The SI base unit for time is the second.
1 second is equal to 0.00027777777777778 hour, or 1000000000 nanosecond.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between hours and nanoseconds.
Type in your own numbers in the form to convert the units!
You may also want to find out how many days are between two dates on the calendar. Use the date calculator to get your age in days or measure the duration of an event.
1 hour to nanosecond = 3600000000000 nanosecond
2 hour to nanosecond = 7200000000000 nanosecond
3 hour to nanosecond = 10800000000000 nanosecond
4 hour to nanosecond = 14400000000000 nanosecond
5 hour to nanosecond = 18000000000000 nanosecond
6 hour to nanosecond = 21600000000000 nanosecond
7 hour to nanosecond = 25200000000000 nanosecond
8 hour to nanosecond = 28800000000000 nanosecond
9 hour to nanosecond = 32400000000000 nanosecond
10 hour to nanosecond = 36000000000000 nanosecond
You can do the reverse unit conversion from nanosecond to hour, or enter any two units below:
hour to year
hour to minute
hour to fortnight
hour to decade
hour to shake
hour to week
hour to day
hour to quarter
hour to millennium
hour to month
The hour was originally defined in Egypt as 1/24 of a day, based on their duo-decimal numbering system (which counted finger joints on each hand).
The SI prefix "nano" represents a factor of 10-9, or in exponential notation, 1E-9.
So 1 nanosecond = 10-9 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.
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!