The 1 E18 s reference article from the English Wikipedia on 24-Jul-2004 (provided by Fixed Reference: snapshots of Wikipedia from wikipedia.org)

1 E18 s

To help compare orders of magnitude of different times this page lists times between 10¹⁸ seconds and 10¹⁹ seconds (32 000 million years and 320 000 million years) See also times of other orders of magnitude.

• Shorter times
• 100 billion (10¹¹) years -- If the Universe is closed, the estimated total lifetime of the Universe
• Longer times

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