1 E13 s
Encyclopedia : 1 : 1E : 1E1 : 1 E13 s
To help compare orders of magnitude of different times this page lists times between 320 000 years and 3 200 000 years (1013 seconds and 1014 seconds) See also times of other orders of magnitude.
- Shorter times
- 340,000 years -- half-life of curium-248
- 379 000 years -- time after the Big Bang until cosmic microwave background radiation began
- 500 000 years -- time since the colonisation of Eurasia by Homo erectus
- ~700,000 years -- time since last reversal of earth's magnetic field
- 790 000 years -- age of the earliest evidence of the controlled use of fire by Homo erectus
- 1,000,000 years -- the average lifespan of a blue supergiant star
- 1,500,000 years -- time since beginning of Pleistocene Epoch (beginning of Quaternary Period)
- 1,500,000 years -- time since end of Pliocene Epoch (end of Tertiary Period)
- 1,530,000 years -- half-life of zirconium-93
- 2,000,000 years -- duration of the Paleolithic
- 2,500,000 years -- approximate age of the genus Homo
- 2,600,000 years -- half-life of technetium-97
- Longer times
| 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 |
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