bn:03226647n
Noun Concept
Categories: Proton, Physical cosmology, Astrophysics, Large integers
EN
Eddington number  15747724136275002577605653961181555468044717914527116709366231425076185631031296  number of protons in the universe
EN
In astrophysics, the Eddington number, NEdd, is the number of protons in the observable universe. Wikipedia
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EN
In astrophysics, the Eddington number, NEdd, is the number of protons in the observable universe. Wikipedia
The number of protons in the observable universe Wikipedia Disambiguation
Number of protons in the observable universe Wikidata
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