数・単位・計算

日本の数の単位 早見表

単位読み方数値+0の数実際の数値
一いち01
十じゅう110
百ひゃく2100
千せん31,000
万まん410,000
億おく8100,000,000
兆ちょう121,000,000,000,000
京けい、きょう1610,000,000,000,000,000
垓がい20100,000,000,000,000,000,000
秭じょ、し241,000,000,000,000,000,000,000,000
穣じょう2810,000,000,000,000,000,000,000,000,000
溝こう32100,000,000,000,000,000,000,000,000,000,000
澗かん361,000,000,000,000,000,000,000,000,000,000,000,000
正せい4010,000,000,000,000,000,000,000,000,000,000,000,000,000
載さい44100,000,000,000,000,000,000,000,000,000,000,000,000,000,000
極ごく481,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000
恒河沙ごうがしゃ5210,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000
阿僧祇あそうぎ56100,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000
那由他なゆた601,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000
不可思議ふかしぎ6410,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000
無量大数むりょうたいすう68100,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

-数・単位・計算