Use the form below to do your conversion.
Solution
Step1
Log2012407=Log(12407) ÷ Log(20)
Log(12407)= 4.0936667822279
Log(20)=1.301029995664
Log2012407=4.0936667822279 ÷ 1.301029995664
Ans=3.1464814768845
Step2
Alternatively, the logarithm can be calculated like this.