恒河沙

Etymology
From, calque of 🇨🇬.

The current usage as the number 1052 was first fixed by the Jinkōki, 1634.

Noun

 * 1)  a metaphor of the extremely large number
 * 2) the number 1052 (ten sexdecillion of the American system)
 * 1) the number 1052 (ten sexdecillion of the American system)