Use the form below to do your conversion.
Solution
Step1
Log79997=Log(9997) ÷ Log(7)
Log(9997)= 3.9998696921083
Log(7)=0.84509804001426
Log79997=3.9998696921083 ÷ 0.84509804001426
Ans=4.733024457187
Step2
Alternatively, the logarithm can be calculated like this.