Use the form below to do your conversion.
Solution
Step1
Log713121=Log(13121) ÷ Log(7)
Log(13121)= 4.1179669354918
Log(7)=0.84509804001426
Log713121=4.1179669354918 ÷ 0.84509804001426
Ans=4.8727682949333
Step2
Alternatively, the logarithm can be calculated like this.