Use the form below to do your conversion.
Solution
Step1
Log91387=Log(1387) ÷ Log(9)
Log(1387)= 3.1420764610733
Log(9)=0.95424250943932
Log91387=3.1420764610733 ÷ 0.95424250943932
Ans=3.2927441714155
Step2
Alternatively, the logarithm can be calculated like this.