The 1 E10 s reference article from the English Wikipedia on 24-Jul-2004 (provided by Fixed Reference: snapshots of Wikipedia from wikipedia.org)

1 E10 s

To help compare orders of magnitude of different times this page lists times between 10¹⁰ seconds and 10¹¹ seconds (320 years and 3200 years). See also times of other orders of magnitude.

• Shorter times
• 351 years -- half-life of californium-249
• 418 years -- half life of silver-108
• 432.2 years -- half life of americium-241
• 680 years -- half life of niobium-91
• 898 years -- half life of californium-251
• 1000 years -- one millennium = 3.16 x 10¹⁰ seconds
• Longer times

In this and shorter time intervals the "time since" entries should be replaced by reference to the articles for each century, decade, and year; e.g. 17th century, 1670s, 1671.

This is the "1 E10 s" reference article from the English Wikipedia. All text is available under the terms of the GNU Free Documentation License. See also our Disclaimer.