Use the form below to do your conversion.
Solution
Step1
Log3015905=Log(15905) ÷ Log(30)
Log(15905)= 4.2015336734434
Log(30)=1.4771212547197
Log3015905=4.2015336734434 ÷ 1.4771212547197
Ans=2.8444067540283
Step2
Alternatively, the logarithm can be calculated like this.