Use the form below to do your conversion.
Solution
Step1
Log156971=Log(6971) ÷ Log(15)
Log(6971)= 3.8432950827365
Log(15)=1.1760912590557
Log156971=3.8432950827365 ÷ 1.1760912590557
Ans=3.2678544739992
Step2
Alternatively, the logarithm can be calculated like this.