Use the form below to do your conversion.
Solution
Step1
Log31647=Log(647) ÷ Log(31)
Log(647)= 2.8109042806687
Log(31)=1.4913616938343
Log31647=2.8109042806687 ÷ 1.4913616938343
Ans=1.8847904517662
Step2
Alternatively, the logarithm can be calculated like this.