7920

7,920 is the of the smallest (namely, the ).
It is also the number of es in a .
Furthermore, it is approximately the of the in sSpace.com, How Big is Earth (accessed 2021-02-13).
Its prime factorization is 24 × 32 × 5 × 11.
It is also 8 times the 44th triangle number.|OIES, A033996
==Sources==
Category:Numbers
Category:Class 1
Category:Non-powers
Category:Numbers in metrology
Category:Numbers in science
Category:Numbers with 4 to 6 digits
Category:Orders of sporadic groups