Use the form below to do your conversion.
Solution
Step1
Log2012101=Log(12101) ÷ Log(20)
Log(12101)= 4.0828212609393
Log(20)=1.301029995664
Log2012101=4.0828212609393 ÷ 1.301029995664
Ans=3.1381453729325
Step2
Alternatively, the logarithm can be calculated like this.