Use the form below to do your conversion.
Solution
Step1
Log30389=Log(389) ÷ Log(30)
Log(389)= 2.5899496013257
Log(30)=1.4771212547197
Log30389=2.5899496013257 ÷ 1.4771212547197
Ans=1.7533764361256
Step2
Alternatively, the logarithm can be calculated like this.