Use the form below to do your conversion.
Solution
Step1
Log159901=Log(9901) ÷ Log(15)
Log(9901)= 3.9956790605116
Log(15)=1.1760912590557
Log159901=3.9956790605116 ÷ 1.1760912590557
Ans=3.3974226317436
Step2
Alternatively, the logarithm can be calculated like this.