169

169 is a number following 168 and preceding 170. This number is called baker's gross – 169 = 132.Googology
It is also the number of hours in the fall transition .
== Properties ==
169 is a perfect square (132).
132 is also equal to its prime factorization.
It's a sum of 7 prime numbers from 13 to 37 (13 + 17 + 19 + 23 + 29 + 31 + 37).
== Sources ==
== See also ==
*Gross
Category:Numbers
Category:Class 1
Category:Numbers in metrology
Category:Numbers with 3 digits
Category:Powers of 13