1 E4 s
To help compare orders of magnitude of different times this page lists times between 104 seconds and 105 seconds (2.78 hours and 27.8 hours). See also times of other orders of magnitude.
- Shorter times
- 10 000 seconds = 2.77 hours
- 10 367 seconds = 2 hours 52 minutes 59 seconds = the length of the record New York–London Concorde flight
- 28 600 seconds = 8 hours – one work day in many Western countries. Also most people’s daily need for sleep
- 5.52 hours – half-life of mendelevium-257
- 36 000 seconds = 10 hours – one work day in ancient Egypt, according to the oldest definition of an hour
- 10.36 hours – half-life of erbium-165
- 86 164 seconds = 23 hours 56 minutes 4 seconds – time for Earth’s rotation around its axis
- 86 400 seconds = one day = 24 hours
- 25.39 hours – half-life of fermium-252
- 100 000 seconds = 27.8 hours
- Longer times
