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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 Zettaseconds (Zs) is equal to 1.0E+21 seconds, while 1 Hours (hr) = 3600 seconds.1 Zettaseconds | to common time units |
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1 Zs | = 1.0E+21 seconds (s) |
1 Zs | = 1.6666666666667E+19 minutes (min) |
1 Zs | = 2.7777777777778E+17 hours (hr) |
1 Zs | = 1.1574074074074E+16 days (day) |
1 Zs | = 1.6534391534392E+15 weeks (wk) |
1 Zs | = 31709791983765 years (yr) |
1 Zs | = 3.8051750380518E+14 months (mo) |
1 Zs | = 3170577045022.2 decades (dec) |
1 Zs | = 317057704502.22 centuries (cent) |
1 Zs | = 31705770450.222 millenniums (mill) |