Use the form below to do your conversion.
Solution
Step1
Log73157=Log(3157) ÷ Log(7)
Log(3157)= 3.4992745818922
Log(7)=0.84509804001426
Log73157=3.4992745818922 ÷ 0.84509804001426
Ans=4.1406729352173
Step2
Alternatively, the logarithm can be calculated like this.