Use the form below to do your conversion.
Solution
Step1
Log137975=Log(7975) ÷ Log(13)
Log(7975)= 3.9017306917292
Log(13)=1.1139433523068
Log137975=3.9017306917292 ÷ 1.1139433523068
Ans=3.5026293605049
Step2
Alternatively, the logarithm can be calculated like this.