10000000000000000
1 day = 8.64e13 nanoseconds.
1 second = 1 billion nanoseconds 4 seconds = 4 billion nanoseconds = 4,000,000,000 = 4 x 109
60,000,000,000
1 minute = 60 seconds 5 minutes = 300 seconds = 300 billion nanoseconds
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.
a million years
If by Myr you mean megayear then "mega" is the SI prefix that represents a factor of one million. Therefore a megayear is one million years.
473,099,999,999,999,936 nanoseconds.
3.1536E+24 nanoseconds.
5.9327x10 ^19 nanoseconds
1 microsecond = 1,000 nanoseconds.
Six years = 1.89216e17 nanoseconds.
1 second = 1000000000 nanoseconds
9.5 years = 299,629,999,999,999,936 nanoseconds.
20,000,000,000 nanoseconds = ~0.333 minutes.
24 hours = 86,400,000,000,000 Nanoseconds
1 day = 8.64e13 nanoseconds.