Use the form below to do your conversion.
Solution
Step1
Log2012565=Log(12565) ÷ Log(20)
Log(12565)= 4.0991624929286
Log(20)=1.301029995664
Log2012565=4.0991624929286 ÷ 1.301029995664
Ans=3.1507055998633
Step2
Alternatively, the logarithm can be calculated like this.