一切經音義 78.242

78.242

千姟（下改孩反數法名也一十百千万億兆京秭姟言千姟者其數廣多也）。

A thousand quadrillions (千姟: the second character has the fanqie 改孩 [gǎi + hái -> gāi]; it is the name of a mathematical unit: ones, tens, hundreds, thousands, myriad, hundred myriad, billion, ten billion, hundred billion, quadrillion (*gai*). Saying 'a thousand quadrillions' means an immensely vast number).