Use the form below to do your conversion.
Solution
Step1
Log259901=Log(9901) ÷ Log(25)
Log(9901)= 3.9956790605116
Log(25)=1.397940008672
Log259901=3.9956790605116 ÷ 1.397940008672
Ans=2.8582621827293
Step2
Alternatively, the logarithm can be calculated like this.