Use the form below to do your conversion.
Solution
Step1
Log97889=Log(7889) ÷ Log(9)
Log(7889)= 3.8970219560604
Log(9)=0.95424250943932
Log97889=3.8970219560604 ÷ 0.95424250943932
Ans=4.0838905388423
Step2
Alternatively, the logarithm can be calculated like this.