Use the form below to do your conversion.
Solution
Step1
Log216901=Log(6901) ÷ Log(21)
Log(6901)= 3.838912027406
Log(21)=1.3222192947339
Log216901=3.838912027406 ÷ 1.3222192947339
Ans=2.9033852725455
Step2
Alternatively, the logarithm can be calculated like this.