Use the form below to do your conversion.
Solution
Step1
Log72887=Log(2887) ÷ Log(7)
Log(2887)= 3.4604467838807
Log(7)=0.84509804001426
Log72887=3.4604467838807 ÷ 0.84509804001426
Ans=4.0947282090754
Step2
Alternatively, the logarithm can be calculated like this.