Use the form below to do your conversion.
Solution
Step1
Log516991=Log(16991) ÷ Log(5)
Log(16991)= 4.2302189398874
Log(5)=0.69897000433602
Log516991=4.2302189398874 ÷ 0.69897000433602
Ans=6.052075072815
Step2
Alternatively, the logarithm can be calculated like this.