Use the form below to do your conversion.
Solution
Step1
Log87045=Log(7045) ÷ Log(8)
Log(7045)= 3.8478809974454
Log(8)=0.90308998699194
Log87045=3.8478809974454 ÷ 0.90308998699194
Ans=4.2607946637323
Step2
Alternatively, the logarithm can be calculated like this.