Use the form below to do your conversion.
Solution
Step1
Log78971=Log(8971) ÷ Log(7)
Log(8971)= 3.9528408566757
Log(7)=0.84509804001426
Log78971=3.9528408566757 ÷ 0.84509804001426
Ans=4.6773754872382
Step2
Alternatively, the logarithm can be calculated like this.