Use the form below to do your conversion.
Solution
Step1
Log72089=Log(2089) ÷ Log(7)
Log(2089)= 3.3199384399803
Log(7)=0.84509804001426
Log72089=3.3199384399803 ÷ 0.84509804001426
Ans=3.9284654357077
Step2
Alternatively, the logarithm can be calculated like this.