Use the form below to do your conversion.
Solution
Step1
Log84045=Log(4045) ÷ Log(8)
Log(4045)= 3.6069185259483
Log(8)=0.90308998699194
Log84045=3.6069185259483 ÷ 0.90308998699194
Ans=3.9939746624391
Step2
Alternatively, the logarithm can be calculated like this.