Use the form below to do your conversion.
Solution
Step1
Log72137=Log(2137) ÷ Log(7)
Log(2137)= 3.3298045221641
Log(7)=0.84509804001426
Log72137=3.3298045221641 ÷ 0.84509804001426
Ans=3.9401399180951
Step2
Alternatively, the logarithm can be calculated like this.