Use the form below to do your conversion.
Solution
Step1
Log257993=Log(7993) ÷ Log(25)
Log(7993)= 3.9027098129699
Log(25)=1.397940008672
Log257993=3.9027098129699 ÷ 1.397940008672
Ans=2.7917577211895
Step2
Alternatively, the logarithm can be calculated like this.