Use the form below to do your conversion.
Solution
Step1
Log259959=Log(9959) ÷ Log(25)
Log(9959)= 3.998215732371
Log(25)=1.397940008672
Log259959=3.998215732371 ÷ 1.397940008672
Ans=2.8600767612117
Step2
Alternatively, the logarithm can be calculated like this.