千亿qiānyìTop 20000Meanings1. myriads2. hundred billionCharacters used千thousand亿100 millionExamples1银河系Yínhéxì大约dàyuē由yóu一yī千亿qiānyì颗kē恒星héngxīng组成zǔchéng。The Milky Way consists of about a hundred billion stars.