Use the form below to do your conversion.
Solution
Step1
Log715625=Log(15625) ÷ Log(7)
Log(15625)= 4.1938200260161
Log(7)=0.84509804001426
Log715625=4.1938200260161 ÷ 0.84509804001426
Ans=4.9625248520815
Step2
Alternatively, the logarithm can be calculated like this.