What is the present value of an annuity of $500 per year (first cash flow occurs one year from today) for 47 years if the interest rate is 13% p.a.?

What is the present value of an annuity of $500 per year (first cash flow occurs one year from today) for 47 years if the interest rate is 13% p.a.?

What is the present value of an annuity of $500 per year (first cash flow occurs one year from today) for 47 years if the interest rate is 13% p.a.?