Use the form below to do your conversion.
Solution
Step1
Log71291=Log(1291) ÷ Log(7)
Log(1291)= 3.1109262422664
Log(7)=0.84509804001426
Log71291=3.1109262422664 ÷ 0.84509804001426
Ans=3.6811424177649
Step2
Alternatively, the logarithm can be calculated like this.