Use the form below to do your conversion.
Solution
Step1
Log2012065=Log(12065) ÷ Log(20)
Log(12065)= 4.0815273262448
Log(20)=1.301029995664
Log2012065=4.0815273262448 ÷ 1.301029995664
Ans=3.1371508265356
Step2
Alternatively, the logarithm can be calculated like this.