Use the form below to do your conversion.
Solution
Step1
Log71681=Log(1681) ÷ Log(7)
Log(1681)= 3.2255677134395
Log(7)=0.84509804001426
Log71681=3.2255677134395 ÷ 0.84509804001426
Ans=3.8167970586999
Step2
Alternatively, the logarithm can be calculated like this.