Use the form below to do your conversion.
Solution
Step1
Log2115493=Log(15493) ÷ Log(21)
Log(15493)= 4.190135520877
Log(21)=1.3222192947339
Log2115493=4.190135520877 ÷ 1.3222192947339
Ans=3.1690170742216
Step2
Alternatively, the logarithm can be calculated like this.