Use the form below to do your conversion.
Solution
Step1
Log213137=Log(3137) ÷ Log(21)
Log(3137)= 3.4965145186977
Log(21)=1.3222192947339
Log213137=3.4965145186977 ÷ 1.3222192947339
Ans=2.6444286001751
Step2
Alternatively, the logarithm can be calculated like this.