Use the form below to do your conversion.
Solution
Step1
Log72645=Log(2645) ÷ Log(7)
Log(2645)= 3.4224256763712
Log(7)=0.84509804001426
Log72645=3.4224256763712 ÷ 0.84509804001426
Ans=4.0497380354988
Step2
Alternatively, the logarithm can be calculated like this.