Use the form below to do your conversion.
Solution
Step1
Log72539=Log(2539) ÷ Log(7)
Log(2539)= 3.4046627008737
Log(7)=0.84509804001426
Log72539=3.4046627008737 ÷ 0.84509804001426
Ans=4.0287192014033
Step2
Alternatively, the logarithm can be calculated like this.