If Oprah converted her net worth to pennies, she could circle the Earth 128 times.
P.S. This works with any of the Forbes Top 400. Warren Buffett, for example, could circle the Earth 2092 times. 

If Oprah converted her net worth to pennies, she could circle the Earth 128 times.

P.S. This works with any of the Forbes Top 400. Warren Buffett, for example, could circle the Earth 2092 times.