Use the form below to do your conversion.
Solution
Step1
Log13515=Log(515) ÷ Log(13)
Log(515)= 2.7118072290412
Log(13)=1.1139433523068
Log13515=2.7118072290412 ÷ 1.1139433523068
Ans=2.4344211251186
Step2
Alternatively, the logarithm can be calculated like this.