Use the form below to do your conversion.
Solution
Step1
Log215317=Log(5317) ÷ Log(21)
Log(5317)= 3.7256666603142
Log(21)=1.3222192947339
Log215317=3.7256666603142 ÷ 1.3222192947339
Ans=2.8177373262912
Step2
Alternatively, the logarithm can be calculated like this.