numeric
one billion; 1,000,000,000
Japanese large numbers group by units of ten thousand; 十億 is literally ten 億, i.e. 1,000,000,000 in English short-scale usage.
その会社は十億円の資金を調達した。
The company raised one billion yen in funding.
十億は一億の十倍です。
One billion is ten times one hundred million.
Standard kanji spelling for the number 1,000,000,000.
Practical mixed numeral spelling often used in figures, headlines, business, and statistics.
Sino-Japanese numeric compound from 十, 'ten', plus 億, 'hundred million'; together they denote ten hundred-million, or one billion.