Use the form below to do your conversion.
Solution
Step1
Log2014215=Log(14215) ÷ Log(20)
Log(14215)= 4.1527468640265
Log(20)=1.301029995664
Log2014215=4.1527468640265 ÷ 1.301029995664
Ans=3.1918917149232
Step2
Alternatively, the logarithm can be calculated like this.