Use the form below to do your conversion.
Solution
Step1
Log712145=Log(12145) ÷ Log(7)
Log(12145)= 4.0843975191411
Log(7)=0.84509804001426
Log712145=4.0843975191411 ÷ 0.84509804001426
Ans=4.8330457837439
Step2
Alternatively, the logarithm can be calculated like this.