1e11 s

To help compare orders of magnitude of different times this page lists times between 10¹¹ seconds and 10¹² seconds (3,200 years and 32,000 years)

• shorter times
• 12,000 years ago -- Neolithic Age begins
• 10,000 years -- time since beginning of Holocene Epoch
• 10,000 years -- time since end of Pleistocene Epoch
• 10,000 years ago -- city of Jericho founded
• 5,400 years ago -- Neolithic Age ends, Bronze Age begins
• 5,300 years ago -- Sumerians develop cuneiform writing
• 4,500 years ago -- horse domesticated in China
• 3,800 years ago -- Bronze Age ends, Iron Age begins
• 3,760 years ago -- Alphabetic writing emerges

• longer times