Home›1 (number)›empty product🌐EnglishEnglishDeutschEspañolFrançaisItalianoPortuguêsSvenskaTiếng ViệtРусскийفارسیไทย中文日本語EntityQ1812172· pop 20· linked from 74 articlesempty productAlso known as nullary productresult of multiplying no factorsWikidata factsShow 1 more factnumeric value1Sources (1)wikidata.orgvia Wikidata · CC0Available in 20 languagesEspañolFrançaisDeutsch中文日本語PortuguêsItalianoAzerbaijaniCatalanFinnishGalicianHebrewConnections𝑛-tupleEntityinitial and terminal objectsEntityCategories1 (number)Multiplication