Use the form below to do your conversion.
Solution
Step1
Log512991=Log(12991) ÷ Log(5)
Log(12991)= 4.1136425827717
Log(5)=0.69897000433602
Log512991=4.1136425827717 ÷ 0.69897000433602
Ans=5.885292011464
Step2
Alternatively, the logarithm can be calculated like this.