Use the form below to do your conversion.
Solution
Step1
Log2017399=Log(17399) ÷ Log(20)
Log(17399)= 4.2405242881124
Log(20)=1.301029995664
Log2017399=4.2405242881124 ÷ 1.301029995664
Ans=3.2593593554684
Step2
Alternatively, the logarithm can be calculated like this.