Use the form below to do your conversion.
Solution
Step1
Log218959=Log(8959) ÷ Log(21)
Log(8959)= 3.9522595365908
Log(21)=1.3222192947339
Log218959=3.9522595365908 ÷ 1.3222192947339
Ans=2.9891104692933
Step2
Alternatively, the logarithm can be calculated like this.