1,000,000,000,000,000 (one quadrillion) seconds would be over 31.5 million years. (Or, one quadrillion micro-seconds would be 31,709.8 years.)
1,000,000,000,000,000 pennies stacked up would reach 876,823,793.5 miles. Saturn orbits the sun at a mean distance of 887 million miles and is never...