Use the form below to do your conversion.
Solution
Step1
Log72789=Log(2789) ÷ Log(7)
Log(2789)= 3.4454485142661
Log(7)=0.84509804001426
Log72789=3.4454485142661 ÷ 0.84509804001426
Ans=4.0769808366943
Step2
Alternatively, the logarithm can be calculated like this.