A piece of iron wire, cut off the full length (1/2) for the first time, cut off the rest (1/3) for the second time...cut off the rest (1/2010) for the 2009th time, and the remaining wire is 1 cm, what is the length of the original wire in cm?
一根铁丝，第一次剪去全长的(1/2)，第二次剪去余下的(1/3)…第2009次剪去余下的(1/2010)，这时所剩铁丝是1厘米，那么原来的铁丝长为多少厘米．
<gadget id="calculator">1 / 2_010</gadget>
<output>1/2_010 = around 0.000498</output>

<gadget id="calculator">1 / (1/2_010)</gadget>
<output>2_010</output>

<result>2_010</result>