On December 15, 2009, Uncle Wang borrowed 200,000 yuan from the bank at an annual interest rate of 3.87%. The loan period is five years. How much is the interest paid when it expires?
2009年12月15日，王伯伯以3.87%的年利率向银行贷款20万元，借期五年，到期时支付的利息是多少元．
<gadget id="calculator">20 * 10_000</gadget>
<output>200_000</output>

<gadget id="calculator">3.87 / 100</gadget>
<output>0.0387</output>

<gadget id="calculator">200_000 * 0.0387 * 5</gadget>
<output>38_700</output>

<result>38_700</result>