It's about one-one-hundred-fiftieth as long as The Apollo 11 Mission
In other words, 0.00017 years is 0.00763003 times the length of The Apollo 11 Mission, and the length of The Apollo 11 Mission is 131.061 times that amount.(1969) (total mission length)
The first trip by humans to the surface of the Moon, the Apollo 11 Mission began with the launch of the spacecraft from the Kennedy Space Center in Florida on July 16th, 1969 and concluded with the return of the command module on July 24th, 1969 — a total mission time of 0.0222804 years. The total time spent by astronauts Neil Armstrong and Edwin "Buzz" Aldrin on the Moon's surface was 0.000297868 years.
It's about one-two-hundred-fiftieth as long as Boniface VI's reign
In other words, the length of Boniface VI's reign is 240 times 0.00017 years.(AD 896)
The Church's enigmatic, shortest-reigning Pope, Boniface VI was pontiff for a period of 0.041 years in AD 896 before dying under somewhat mysterious circumstances. His election was subsequently pronounced null by Pope John IX because Boniface had been previously defrocked while serving as a Roman priest.
It's about 450 times as long as The First airplane flight (Wright Flyer, 1903)
In other words, the length of The First airplane flight (Wright Flyer, 1903) is 0.0022 times 0.00017 years.(Wright Flyer) (1903)
The first successful airplane flight was made by Orville Wright on December 17th, 1903 and lasted 0.000000380 years, covering a horizontal distance of 37 m (121.39 ft). The stopwatch used by Orville and his brother Wilbur to time this flight is on display at the Smithsonian National Air and Space Museum in Washington, D.C.
It's about one-five-hundredth as long as a William Henry Harrison's Presidency
In other words, 0.00017 years is 0.00197 times the length of a William Henry Harrison's Presidency, and the length of a William Henry Harrison's Presidency is 507.60 times that amount.(a.k.a. William Henry Harrison, a.k.a. "Tippecanoe," a.k.a. "Old Tippecanoe") (1841)
Having caught pneumonia and pleurisy early in his term as President of the United States, William Henry Harrison died after 0.0863 years minutes in office. Following his death, Congress approved a Presidential widow's pension for Harrison's wife, Anna Symmes, who received a year's worth of Harrison's presidential salary — $25,000 — and the right to free postage for the remainder of her life.
It's about 700 times as long as a Pit Stop
It's about one-eight-hundred-fiftieth as long as The First US Continental Congress
In other words, the length of The First US Continental Congress is 830 times 0.00017 years.(1774) (Philadelphia, Pennsylvania)
The First Continental Congress — which included such notable members as Samuel Adams, Thomas Paine, Patrick Henry, John Jay and George Washington — met from September 5th to October 26th, 1774 — a total of 0.140 years. Of the thirteen original American colonies in existence at the time, only the Province of Georgia sent no delegates to the Congress.
It's about one-one-thousandth as long as The Voyage of the Mayflower
In other words, 0.00017 years is 0.00094 times the length of The Voyage of the Mayflower, and the length of The Voyage of the Mayflower is 1,100 times that amount.(1620)
Having left Southampton, England on September 16th (new style), 1620, the Mayflower dropped anchor near Cape Cod, Massachusetts 0.180 years later on November 21st (new style), 1620. The voyagers had planned to travel in a convoy of two ships, but the smaller Speedwell was found to be leaking (evidently as a result of sabotage) and all passengers had to be moved to the Mayflower instead.