Use the form below to do your conversion.
Solution
Step1
Log74145=Log(4145) ÷ Log(7)
Log(4145)= 3.6175245348863
Log(7)=0.84509804001426
Log74145=3.6175245348863 ÷ 0.84509804001426
Ans=4.2805974734307
Step2
Alternatively, the logarithm can be calculated like this.