Use the form below to do your conversion.
Solution
Step1
Log811987=Log(11987) ÷ Log(8)
Log(11987)= 4.0787105053283
Log(8)=0.90308998699194
Log811987=4.0787105053283 ÷ 0.90308998699194
Ans=4.5163943395207
Step2
Alternatively, the logarithm can be calculated like this.