Use the form below to do your conversion.
Solution
Step1
Log215993=Log(5993) ÷ Log(21)
Log(5993)= 3.7776442776965
Log(21)=1.3222192947339
Log215993=3.7776442776965 ÷ 1.3222192947339
Ans=2.8570482163904
Step2
Alternatively, the logarithm can be calculated like this.