LOG10 function
LOG10 returns the base-10 logarithm of a number.
Syntax
LOG10 (number)
Number is the positive real number for which you want the base-10 logarithm.
Example
=LOG10(10) returns base-10 logarithm of 10: 1.
=LOG10(86) returns base-10 logarithm of 86: 1.93449845.
=LOG10(1E5) returns base-10 logarithm of 1E5: 5.