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Work it out by basic dimensional analysis!
One (average) year = 365.24 days
One day = 24 hours
One hour = 60 minutes
One minute = 60 seconds
so there are 365.24 * 24 * 60 * 60 seconds in a year.
One nanosecond is 10**9 seconds so multiply the above answer by 10**9 (or just shift the decimal point 9 places, it's loads easier)
BTW this same approach can be used to convert any comparable sets of units, e.g. miles per hour into metres per second, or even furlongs per fortnight if you really want to try.
By multiplication,
1 second = 1,000,000,000 nanoseconds (1 x 109 nanoseconds)
1 day = 86,400 seconds
1 year = 365.2422 days
so 1 year = 31,556,926,000,000,000 nanoseconds (3.1557 x 1016 nanoseconds)
(The Julian year consists of 31,557,600 seconds, based on 365.25 days.)
One second is equivalent to 1,000,000,000 nanoseconds.
That's one billion nanoseconds, 10E9, or 10**9 nanoseconds.
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How many nanoseconds in one second?
There are one billion nanoseconds in one second.
How many nanoseconds ihn a second?
There are 109 nanoseconds in one second, and there are 60 x 109 nanoseconds in a minute. There are 60 x 60 x 109 nanoseconds in an hour, or 3.6 x 1012 nanoseconds in an hour.
How many nanoseconds in a second?
There are one billion nanoseconds in a second, because it is 1/1,000,000,000 of a second
How many seconds is in 9 nanoseconds?
A nanosecond is one billionth of a second, or 1/1,000,000,000 seconds. Therefore, 9 nanoseconds is nine billionths of a second, or 9/1,000,000,000 seconds, or 9.0 x 10-9 seconds.
How do you convert seconds into nanoseconds?
To convert seconds to nanoseconds, you would multiply the number of seconds by 1,000,000,000, since there are 1,000,000,000 nanoseconds in one second. For example, 1 second is equal to 1,000,000,000 nanoseconds.
4 seconds contains this many nanoseconds?
There would be 4,000,000,000 nanoseconds in 4 seconds. This can be figured out because a nano second is . 0000000001 a second, meaning that there are 1,000,000,000 nanoseconds in one second.
Whow many nanoseconds are neede to make 1 second?
according to dictionary.com it is one billionth of a second.
How many nanoseconds in one hour?
An hour is 3600 seconds, and a nanosecond is a billionth of a second, so an hour is 3,600,000,000,000 (three point six trillion) nanoseconds.
How many nanoseconds are in a second?
1,000,000,000 109 one billion
How many nanoseconds in one day?
There are 86,400,000,000,000 nanoseconds in one day.
How many nanoseconds dose it take for the light from the sun to reach the earth?
The Earth is 500 light-seconds from the Sun. One second is 10^9 nanoseconds.
How many nanoseconds are in 1 micro second?
One million - or 1 000 000.
Are there more nanoseconds in a second than the no of seconds in a year?
There are 1,000,000,000 nanoseconds in a second. There are 1x60x60x24x365.25 or 31,557,600 seconds in a year. So nanoseconds in a second is over 60 times more
What comes right after seconds milliseconds or nanoseconds?
Nanoseconds come after seconds. One nanosecond is equal to one billionth of a second, while one millisecond is equal to one thousandth of a second.
How many nano seconds are in a century?
There are 3.1536 x 10^17 nanoseconds in a century.
How many seconds are there in 1 nanosecond?
A nanosecond is one billionth of a second. One second is a billion nanoseconds. It is a VERY small slice of time.
What is a billionth of a second?
A nanosecond
