Use the form below to do your conversion.
Solution
Step1
Log78159=Log(8159) ÷ Log(7)
Log(8159)= 3.9116369331294
Log(7)=0.84509804001426
Log78159=3.9116369331294 ÷ 0.84509804001426
Ans=4.6286191044337
Step2
Alternatively, the logarithm can be calculated like this.