Use the form below to do your conversion.
Solution
Step1
Log134987=Log(4987) ÷ Log(13)
Log(4987)= 3.6978393682184
Log(13)=1.1139433523068
Log134987=3.6978393682184 ÷ 1.1139433523068
Ans=3.3195937302921
Step2
Alternatively, the logarithm can be calculated like this.