Use the form below to do your conversion.
Solution
Step1
Log15389=Log(389) ÷ Log(15)
Log(389)= 2.5899496013257
Log(15)=1.1760912590557
Log15389=2.5899496013257 ÷ 1.1760912590557
Ans=2.2021672054644
Step2
Alternatively, the logarithm can be calculated like this.