Use the form below to do your conversion.
Solution
Step1
Log1012991=Log(12991) ÷ Log(10)
Log(12991)= 4.1136425827717
Log(10)=1
Log1012991=4.1136425827717 ÷ 1
Ans=4.1136425827717
Step2
Alternatively, the logarithm can be calculated like this.