Home›Astrophysics›Eddington number🌐EnglishEnglishDeutschFrançaisItalianoPolskiالعربيةفارسی中文EntityQ24434· pop 9· linked from 59 articlesEddington numberAlso known as 15747724136275002577605653961181555468044717914527116709366231425076185631031296number of protons in the observable universeAvailable in 9 languagesFrançaisItalianoالعربيةAfrikaansCatalanFinnishHungarianفارسیvia Wikidata sitelinks · CC0ConnectionsphysicsEntitystarEntityCategoriesAstrophysicsLarge integersPhysical cosmologyProton