Use the form below to do your conversion.
Solution
Step1
Log911987=Log(11987) ÷ Log(9)
Log(11987)= 4.0787105053283
Log(9)=0.95424250943932
Log911987=4.0787105053283 ÷ 0.95424250943932
Ans=4.274291351498
Step2
Alternatively, the logarithm can be calculated like this.