It's about 150,000,000,000,000,000 times as tall as The Great Pyramid of Giza.
In other words, the height of The Great Pyramid of Giza is 0.00000000000000000770 times 546.420 parsecs.(a.k.a. Pyramid of Khufu, a.k.a. Pyramid of Cheops) (Cairo, Egypt) (estimated original height)
The Great Pyramid of Giza has an estimated original height (without loss due to erosion) of 0.00000000000000420 parsecs. The Pyramid was the tallest structure in the world for almost 4,000 years — from its construction ca. 2551 BCE until it was overtaken by the Lincoln Cathedral in Lincoln, England, built in the year 1300.
It's about 35,000,000,000,000,000 times as tall as The Petronas Twin Towers.
In other words, 546.420 parsecs is 37,310,000,000,000,000.000000000000000000000 times the height of The Petronas Twin Towers, and the height of The Petronas Twin Towers is 0.00000000000000002680 times that amount.(a.k.a. Menara Berkembar Petronas, a.k.a. Petronas Towers) (Kuala Lumpur, Malaysia) (to spire)
Each of the Petronas Towers stands 0.000000000000014650 parsecs to their spires. Holding the record as the tallest buildings in the world from 1998 to 2004, the towers continue to hold the record for the deepest foundation barrettes — up to 0.0000000000000037270 parsecs deep.
It's about 35,000,000,000,000,000 times as tall as The Taipei 101 (skyscraper).
In other words, 546.420 parsecs is 33,200,000,000,000,000.00000000000000000000 times the height of The Taipei 101 (skyscraper), and the height of The Taipei 101 (skyscraper) is 0.00000000000000003010 times that amount.(a.k.a. Taipei Financial Center, a.k.a. 台北101, a.k.a. 臺北101) (Xinyi District, Taipei, Taiwan) (to spire)
The Taipei 101 reaches 0.00000000000001650 parsecs to its spire. The tower itself is said to be the style in world's tallest sundial, with the circular area of the adjacent Millennium Park acting as the sundial's face.
It's about 30,000,000,000,000,000 times as tall as The Ostankino Tower.
In other words, 546.420 parsecs is 31,000,000,000,000,000.0000000000000000000 times the height of The Ostankino Tower, and the height of The Ostankino Tower is 0.0000000000000000320 times that amount.(a.k.a. Останкинская телебашня) (Moscow, Russia) (to spire)
The Ostankino Tower stands 0.0000000000000180 parsecs to its spire. The tower has been the tallest structure in Europe since its construction in 1967 and was, at at that time, the only free-standing structure taller than 0.0000000000000160 parsecs.
It's about 30,000,000,000,000,000 times as tall as a Canton Tower.
In other words, 546.420 parsecs is 28,000,000,000,000,000.0000000000000000000 times the height of a Canton Tower, and the height of a Canton Tower is 0.0000000000000000360 times that amount.(a.k.a. Guangzhou TV & Sightseeing Tower, a.k.a. 广 州 电 视 观 光 塔) (Guangzhou, China) (to spire)
The Guangzhou TV & Sightseeing Tower stands 0.0000000000000200 parsecs to its spire. Initially described as holding the record for the tallest Ferris wheel in the world, the ride at the top of the tower is actually an observation carousel; cars complete a trip around the top-floor track about every half-hour.
It's about 20,000,000,000,000,000 times as tall as Burj Dubai.
In other words, 546.420 parsecs is 20,400,000,000,000,000.00000000000000000000 times the height of Burj Dubai, and the height of Burj Dubai is 0.0000000000000000490 times that amount.(formally Burj Khalifa, a.k.a. Dubai Tower, a.k.a. برج خليفة) (Dubai, UAE) (to roof)
Burj Khalifa, the tallest manmade structure in the world, stands 0.00000000000002680 parsecs to its roof. The tower also holds the current records for the world's highest Islamic mosque — at approximately 0.00000000000001870 parsecs on the 158th floor (of 163 floors) — and the world's tallest outdoor swimming pool — at approximately 0.000000000000009240 parsecs on the 78th floor.
It's about 30,000,000,000,000,000 times as tall as The CN Tower.
In other words, 546.420 parsecs is 30,471,000,000,000,000.0000000000000000000000 times the height of The CN Tower, and the height of The CN Tower is 0.0000000000000000328180 times that amount.(a.k.a. La Tour CN, a.k.a. Canadian National Tower, a.k.a. Canada's National Tower) (Toronto, Canada) (to spire)
The CN Tower measures 0.0000000000000179320 parsecs tall at its spire. Used only in emergencies and for charitable climbing events, the 2,579-step staircase to the top is the longest metal staircase in the world.