Use the form below to do your conversion.
Solution
Step1
Log81681=Log(1681) ÷ Log(8)
Log(1681)= 3.2255677134395
Log(8)=0.90308998699194
Log81681=3.2255677134395 ÷ 0.90308998699194
Ans=3.5717013364121
Step2
Alternatively, the logarithm can be calculated like this.