Use the form below to do your conversion.
Solution
Step1
Log215795=Log(5795) ÷ Log(21)
Log(5795)= 3.7630534402996
Log(21)=1.3222192947339
Log215795=3.7630534402996 ÷ 1.3222192947339
Ans=2.846013104851
Step2
Alternatively, the logarithm can be calculated like this.