Orders of magnitude (entropy)
The following list shows different orders of magnitude of entropy.
Factor (J K−1) | Value | Item |
---|---|---|
10−24 | 9.5699×10−24 J K−1 | Entropy equivalent of one ln(2)[1]
|
10−23 | 1.381×10−23 | Boltzmann Constant, entropy equivalent of one nat of information.
|
101 | 5.74 J K−1 | Standard entropy of 1 mole of graphite[2] |
1033 | ≈ 1035 J K−1 | Entropy of the Sun (given as ≈ 1042 erg K−1 in Bekenstein (1973))[3] |
1054 | 1.5 × 1054 J K−1 | Entropy of a black hole of one solar mass (given as ≈ 1060 erg K−1 in Bekenstein (1973))[3] |
1081 | 4.3 × 1081 J K−1 | One estimate of the theoretical maximum entropy of the universe[4][5] |
See also
- information entropy
- Order of magnitude (terminology)
References
- ^ Jean-Bernard Brissaud (14 February 2005). "The Meaning of Entropy" (PDF). Entropy, 2005, 7[1], 68–96. Retrieved 2010-04-21. page 72 (page 5 of pdf)
- ^ Chung Chieh. "Entropy: A Study Guide". Retrieved 2010-04-21.
- ^ S2CID 122636624. Archived from the original(PDF) on 2010-05-23.
- S2CID 1274173.
3.1 x 10^104k
- ^ Calculated: 3.1e104 * k = 3.1e104 * 1.381e-23 J/K = 4.3e81 J/K