Use the form below to do your conversion.
Solution
Step1
Log216917=Log(6917) ÷ Log(21)
Log(6917)= 3.8399177756787
Log(21)=1.3222192947339
Log216917=3.8399177756787 ÷ 1.3222192947339
Ans=2.9041459241838
Step2
Alternatively, the logarithm can be calculated like this.