Use the form below to do your conversion.
Solution
Step1
Log2017105=Log(17105) ÷ Log(20)
Log(17105)= 4.2331230785211
Log(20)=1.301029995664
Log2017105=4.2331230785211 ÷ 1.301029995664
Ans=3.2536706245275
Step2
Alternatively, the logarithm can be calculated like this.