Use the form below to do your conversion.
Solution
Step1
Log2015005=Log(15005) ÷ Log(20)
Log(15005)= 4.1762359997609
Log(20)=1.301029995664
Log2015005=4.1762359997609 ÷ 1.301029995664
Ans=3.2099459764027
Step2
Alternatively, the logarithm can be calculated like this.