1 E7 s
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To help compare orders of magnitude of different times this page lists times between 116 days and 1157 days or 3.2 years (107 seconds and 108 seconds).
- Shorter times
- 10 megaseconds = 115.74 days
- 128.6 days — half life of thulium-170
- 138 days — half life of polonium- 210
- 224.701 days — one orbit of Venus
- 271.79 days — half life of cobalt-57
- 280 days — average length of a human pregnancy; ~24 million seconds
- 330 days — half life of vanadium-49
- 333.5 days — half life of californium-248
- 353, 354 or 355 days — the lengths of regular years in some lunisolar calendars
- 354.37 days — 12 lunar months; the average length of a year in lunar calendars
- 365 days — a regular year in many solar calendars; ~31.53 million seconds
- 365.24219 days — a mean tropical year near the year 2000
- 365.2424 days — a vernal equinox year.
- 365.2425 days — the average length of a year in the Gregorian calendar
- 365.25 days — the average length of a year in the Julian calendar
- 365.2564 days — a sidereal year
- 366 days — a leap year in many solar calendars; 31.62 million seconds
- 373.59 days — half-life of ruthenium-106
- 383, 384 or 385 days — the lengths of leap years in some lunisolar calendars
- 383.9 days — 13 lunar months; leap year in some lunisolar calendars
- 396.1 days — half-life of neptunium-235
- 462.6 days — half-life of cadmium-109
- 1.88 years — one orbit of Mars
- 1.92 years — half life of thulium-171
- 100 megaseconds = 3.2 years
- Longer times
[edit] See also
| Orders of magnitude (time), by powers of seconds | |
|---|---|
| Negative powers | 10−44 s | ... | 10−25 s | 10−24 s | 10−23 s | 10−22 s | 10−21 s | 10−20 s | 10−19 s | 10−18 s | 10−17 s | 10−16 s | 10−15 s | 10−14 s | 10−13 s | 10−12 s | 10−11 s | 10−10 s | 10−9 s | 10−8 s | 10−7 s | 10−6 s | 10−5 s | 10−4 s | 10−3 s | 10−2 s | 10−1 s |
| Positive powers | 1 s | 10 s | 102 s | 103 s | 104 s | 105 s | 106 s | 107 s | 108 s | 109 s | 1010 s | 1011 s | 1012 s | 1013 s |1014 s | 1015 s | 1016 s | 1017 s | 1018 s | 1019 s and more |
