Question 480573
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 9^2\ \times\ 10^7]


810 Million.  Presuming current fertility rates, constant rise in longevity and immigration (in sum, about 1% growth per year), and considering that we have already issued 460 million SSNs, I figure we'll run out sometime between the years 2080 and 2100.


John
*[tex \LARGE e^{i\pi} + 1 = 0]
My calculator said it, I believe it, that settles it
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