Use the form below to do your conversion.
Solution
Step1
Log21529=Log(529) ÷ Log(21)
Log(529)= 2.7234556720352
Log(21)=1.3222192947339
Log21529=2.7234556720352 ÷ 1.3222192947339
Ans=2.0597609510632
Step2
Alternatively, the logarithm can be calculated like this.