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The hour (common symbol: h or hr, h being the international form of the symbol) is a unit of measurement of time. In modern usage, an hour comprises 60 minutes, or 3,600 second ..more definition+
In relation to the base unit of [time] => (seconds), 1 Atomic Unit Of Time (au) is equal to 2.418884254E-17 seconds, while 1 Hours (hr) = 3600 seconds.| 1958000000 Atomic Unit Of Time | to common time units |
|---|---|
| 1958000000 au | = 4.736175369332E-8 seconds (s) |
| 1958000000 au | = 7.8936256155533E-10 minutes (min) |
| 1958000000 au | = 1.3156042692589E-11 hours (hr) |
| 1958000000 au | = 5.4816844552454E-13 days (day) |
| 1958000000 au | = 7.8309777932077E-14 weeks (wk) |
| 1958000000 au | = 1.5018313576015E-15 years (yr) |
| 1958000000 au | = 1.8021976291218E-14 months (mo) |
| 1958000000 au | = 1.5016408907204E-16 decades (dec) |
| 1958000000 au | = 1.5016408907204E-17 centuries (cent) |
| 1958000000 au | = 1.5016408907204E-18 millenniums (mill) |