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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 Planck Times (tp) is equal to 5.39121E-44 seconds, while 1 Hours (hr) = 3600 seconds.399500 Planck Times | to common time units |
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399500 tp | = 2.153788395E-38 seconds (s) |
399500 tp | = 3.589647325E-40 minutes (min) |
399500 tp | = 5.9827455416667E-42 hours (hr) |
399500 tp | = 2.4928106423611E-43 days (day) |
399500 tp | = 3.5611580605159E-44 weeks (wk) |
399500 tp | = 6.8296181982496E-46 years (yr) |
399500 tp | = 8.1955418378995E-45 months (mo) |
399500 tp | = 6.8287520450222E-47 decades (dec) |
399500 tp | = 6.8287520450222E-48 centuries (cent) |
399500 tp | = 6.8287520450222E-49 millenniums (mill) |