一亿

一億

yīyì

number #12,297

Meanings

1 one hundred million
2 100,000,000

Characters

hundred million

Examples

HSK 2

中国有十四亿人口。

Zhōngguó yǒu shísì yì rénkǒu.

China has 1.4 billion people.

HSK 7-9

这个项目的预算是一亿元。

Zhège xiàngmù de yùsuàn shì yīyì yuán.

The budget for this project is 100 million yuan.

Tips

mistakes

Chinese large numbers group differently from English: 一亿 = 100 million (not 1 billion). The Chinese system goes 万 (10K) → 亿 (100M) → 兆 (trillion), while English goes thousand → million → billion. This causes frequent translation errors.

Stroke Order

一 yī

亿 yì