[jajko]

As per parents numbers, its way way more than all the grains of sand anywhere on Earth.

[RajT88]

I started doing the math based on some assumptions, but this guy came up with 500 quadrillion grains:

https://science-atlas.com/faq/how-many-grains-of-sand-are-th...

Which is 5x10^17 versus 10^24.

Way more stars!