Use the form below to do your conversion.
Solution
Step1
Log31857=Log(857) ÷ Log(31)
Log(857)= 2.9329808219232
Log(31)=1.4913616938343
Log31857=2.9329808219232 ÷ 1.4913616938343
Ans=1.9666462093327
Step2
Alternatively, the logarithm can be calculated like this.