Use the form below to do your conversion.
Solution
Step1
Log218627=Log(8627) ÷ Log(21)
Log(8627)= 3.9358597980379
Log(21)=1.3222192947339
Log218627=3.9358597980379 ÷ 1.3222192947339
Ans=2.9767072782204
Step2
Alternatively, the logarithm can be calculated like this.