Suppose That You Use a Super-Fast Computer to Measure a System's

Multiple Choice

Suppose that you use a super-fast computer to measure a system's macropartition a billion times a second. What is the approximate probability of the least-probable macropartition that you might plausibly see in your lifetime? Select the closest response.

A) 1 chance in a million $\left(10^{6}\right)$
B) 1 chance in a billion $\left(10^{9}\right)$
C) 1 chance in a trillion $\left(10^{12}\right)$
D) 1 chance in $10^{15}$
E) 1 chance in $10^{18}$
F) 1 chance in $10^{21}$