Use the form below to do your conversion.
Solution
Step1
Log2117125=Log(17125) ÷ Log(21)
Log(17125)= 4.2336305801645
Log(21)=1.3222192947339
Log2117125=4.2336305801645 ÷ 1.3222192947339
Ans=3.2019125700449
Step2
Alternatively, the logarithm can be calculated like this.