Use the form below to do your conversion.
Solution
Step1
Log213017=Log(3017) ÷ Log(21)
Log(3017)= 3.479575310175
Log(21)=1.3222192947339
Log213017=3.479575310175 ÷ 1.3222192947339
Ans=2.6316174057006
Step2
Alternatively, the logarithm can be calculated like this.