Use the form below to do your conversion.
Solution
Step1
Log159887=Log(9887) ÷ Log(15)
Log(9887)= 3.9950645341561
Log(15)=1.1760912590557
Log159887=3.9950645341561 ÷ 1.1760912590557
Ans=3.3969001158668
Step2
Alternatively, the logarithm can be calculated like this.