[rbonvall]

It's 2^12 × 3^8 × 8! × 12!

[quietbritishjim]

To go full Unicode: 2¹² × 3⁸ × 8! × 12!

[jacobolus]

12!9!(4!3!)³

[cheerlessbog]

Perhaps someone can tell us how many digits that has (or am expression for how many digits...)

[schoen]

Its explicit value is 519024039293878272000 (not nearly as big as some integers we discuss around here!).

[bunderbunder]

Or roughly 5.2E20, if you're just looking for the order of magnitude.

Or ~520 exapositions, if you want to say it in a way that upsets people.

[a1369209993]

451 exapositions, if you want to say it in a way that really upsets people.

[hathawsh]

451 "exbipositions" should calm some of those people down (and further antagonize others).

https://en.wikipedia.org/wiki/Binary_prefix#exbi

BTW don't bother Googling for exaposition or exbiposition. :-)