numeric
10^24; septillion (short scale); quadrillion (long scale)
A numeric unit representing 10^24. Used in traditional Japanese counting for large numbers, though rarely encountered in daily life. In modern contexts, scientific notation is more common.
1𥝱は1,000,000,000,000,000,000,000,000である。
One じょ is 1,000,000,000,000,000,000,000,000.
この数は𥝱の単位で表される。
This number is expressed in units of じょ.
The character 𥝱 is a kokuji (Japanese-created kanji) composed of 禾 (grain) and 予 (beforehand), but the exact derivation is uncertain. It was adopted as a standard unit for 10^24 in the traditional Japanese counting system.