Use the form below to do your conversion.
Solution
Step1
Log159997=Log(9997) ÷ Log(15)
Log(9997)= 3.9998696921083
Log(15)=1.1760912590557
Log159997=3.9998696921083 ÷ 1.1760912590557
Ans=3.400985817478
Step2
Alternatively, the logarithm can be calculated like this.