It's about seven-and-a-half times as long as a Twin Size bed.
In other words, 581 inches is 7.7470 times the length of a Twin Size bed, and the length of a Twin Size bed is 0.12910 times that amount.(North American/Australian standard; length; mattress only)
A Twin-Size mattress measures 75 inches from head to foot. Although most antique beds were smaller than modern beds, it was not uncommon for beds in the medieval Europe to reach 5 sq. m (49 sq. ft) for those in positions of wealth or power.
It's about eight times as tall as a Refrigerator (Side-by-side).
In other words, 581 inches is 8.240 times the height of a Refrigerator (Side-by-side), and the height of a Refrigerator (Side-by-side) is 0.1210 times that amount.(a.k.a. Fridge, a.k.a Icebox) (for G.E. Profile model no. PSDW3YGXSS; total exterior height)
A common refrigerator model measures 70.50 inches in total exterior height. When General Electric released its first widely-marketed refrigerator — the "Monitor Top" model — in 1927, it sold over one million units.
It's about eight-and-a-half times as tall as Napoleon.
In other words, the height of Napoleon is 0.110 times 581 inches.(a.k.a. Napoleon Bonaparte; a.k.a. Napoleon I, a.k.a. Napoleone di Buonaparte) (1759-1821) (French leader)
Despite his frequent characterizations as much shorter than average, Napoleon was a period-average height of approximately 67 inches. The mis-characterizations have been attributed to British propaganda and to the confusion between French and British units of measurements used at the time.
It's about one-tenth as tall as The Great Pyramid of Giza.
In other words, 581 inches is 0.110 times the height of The Great Pyramid of Giza, and the height of The Great Pyramid of Giza is 9.10 times that amount.(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 5,100 inches. 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 ten times as tall as Danny DeVito.
In other words, the height of Danny DeVito is 0.10 times 581 inches.(a.k.a. Daniel Michael DeVito, Jr.) (1944-) (actor)
Danny DeVito, best known for his role as Louie De Palma in the 1978-83 television series Taxi, is 59 inches tall. After graduating from high school, DeVito became a licensed cosmetician and it was out of interest in cosmetology that he first enrolled at the American Academy of Dramatic Arts and later began to study acting.
It's about one-tenth as tall as The Spring Temple Buddha.
In other words, 581 inches is 0.0965 times the height of The Spring Temple Buddha, and the height of The Spring Temple Buddha is 10.40 times that amount.(a.k.a. 中原大佛, a.k.a. 鲁山大佛, a.k.a. 魯山大佛) (Fodushan Scenic Area, Lushan County, Henan, China) (including base)
The tallest statue in the world, the Spring Temple Buddha in Henan, China stands at 6,020 inches tall from its base. The Buddha is located in the 47,300,000-sq. m (11,700-acre) Fodushan Scenic Area near Mount Yao
It's about one-tenth as tall as Blackpool Tower.
In other words, 581 inches is 0.0934 times the height of Blackpool Tower, and the height of Blackpool Tower is 10.70 times that amount.(Blackpool, Lancashire, England, United Kingdom) (height to peak)
Blackpool Tower, part of an entertainment complex in Blackpool, Lancashire, England, measures 6,220 inches to its peak. Under ideal conditions, visitors to the highest accessible point of the tower can see as far as the Isle of Man — 3,780,000 inches to the northwest.