Use the form below to do your conversion.
Solution
Step1
Log21133=Log(133) ÷ Log(21)
Log(133)= 2.1238516409671
Log(21)=1.3222192947339
Log21133=2.1238516409671 ÷ 1.3222192947339
Ans=1.6062779067178
Step2
Alternatively, the logarithm can be calculated like this.