Use the form below to do your conversion.
Solution
Step1
Log21547=Log(547) ÷ Log(21)
Log(547)= 2.7379873263334
Log(21)=1.3222192947339
Log21547=2.7379873263334 ÷ 1.3222192947339
Ans=2.0707513021767
Step2
Alternatively, the logarithm can be calculated like this.