Answer
$\$9.3\times10^{11}/person\\
Billionaire$
Work Step by Step
1. Compute the dollar value of Avogadro's number worth of pennies.
$6.022\times 10^{23}\times\frac{\$1.00}{100\ penny}= \$ 6.022\times10^{21}$
2. Divide this dollar amount by the world's population in order to determine how much money each individual gets.
$\frac{\$6.022\times10^{21}}{6.5\times10^{9}persons}= \$9.3\times10^{11}/person$