Use the form below to do your conversion.
Solution
Step1
Log2113993=Log(13993) ÷ Log(21)
Log(13993)= 4.1459108341324
Log(21)=1.3222192947339
Log2113993=4.1459108341324 ÷ 1.3222192947339
Ans=3.1355697580912
Step2
Alternatively, the logarithm can be calculated like this.