Use the form below to do your conversion.
Solution
Step1
Log74121=Log(4121) ÷ Log(7)
Log(4121)= 3.6150026145246
Log(7)=0.84509804001426
Log74121=3.6150026145246 ÷ 0.84509804001426
Ans=4.2776132985276
Step2
Alternatively, the logarithm can be calculated like this.