123Keyword100 millionhundred millionmanyFrequency#1056Strokes3Readingsyì100%Mnemonic亻 (people) gives the meaning and 乙 the sound.Stroke orderComposed of亻man乙secondUsed in vocabulary亿yì100 million亿万yìwànmillions and millions十亿shíyìone billion; giga-万亿wànyìtrillion千亿qiānyìmyriads; hundred billion亿万富翁yìwànfùwēngbillionaire; multimillionaire数十亿shùshíyìseveral billion亿万富豪yìwànfùháomultimillionaire数以亿计shùyǐyìjìcountless; innumerable杨亿YángYìYang Yi (974-1020), Northern Song dynasty writer and poet十多亿shíduōyìover one billion; more than a billion