It's about thirty times as tall as a Brachiosaurus.
In other words, the height of a Brachiosaurus is 0.034 times 381,010,000 microns.(based on comparable bone measurements, height to head)
Dinosaurs in the genus Brachiosaurus had an estimated height (at the head with neck fully extended) of up to 13,000,000 microns. A resin cast of the first Brachiosaurus specimen, owned by the Field Museum in Chicago, is currently on display at the O'Hare International Airport.
It's about forty times as tall as a Telephone Pole.
In other words, the height of a Telephone Pole is 0.029 times 381,010,000 microns.(a.k.a. Utility Pole, a.k.a Power Pole, a.k.a. Telegraph Pole, a.k.a. Telegraph Post, a.k.a. Hydro Pole) (exposed height; per Florida Public Service Commission average)
A standard telephone pole is 11,000,000 microns tall. Despite alternatives, most telephone poles in the US are made of wood — most commonly pine — and have a lifespan of 25 to 50 years, depending on climate and preservatives applied.
It's about 45 times as long as a London bus.
In other words, 381,010,000 microns is 45.50 times the length of a London bus, and the length of a London bus is 0.022 times that amount.(Routemaster Double-Decker, RM standard specification)
The Routemaster Double-Decker buses, well-known as icons of London, measure 8,380,000 microns in length. The buses were said to be well-designed for travel in the London traffic, as they offered an open door for riders to board and exit even while the bus was moving at low speeds, and a full-time conductor to collect fares.
It's about 60 times as tall as a Giraffe.
It's about one-seventieth as tall as Olympus Mons.
In other words, the height of Olympus Mons is 71 times 381,010,000 microns.(a.k.a. Mount Olympus) (Mars)
The tallest mountain in the solar system, Olympus Mons rises to approximately 27,000,000,000 microns. The mountain has been known to astronomers since the nineteenth century because it is tall enough to rise above Mars' frequent dust storms.
It's about 95 times as long as a Beetle (Volkswagen).
In other words, 381,010,000 microns is 93.410 times the length of a Beetle (Volkswagen), and the length of a Beetle (Volkswagen) is 0.01071 times that amount.(1964 model) (a.k.a. Volkswagen 1200, a.k.a. Käfer)
A 1964 Volkswagen Beetle measures 4,079,000 microns. As the longest continuously-produced automobile design — in production for 75 years between 1938 and 2003 — the Beetle was voted the most fourth-most influential car of the twentieth century by the Global Automotive Elections Foundation.
It's about 150 times as tall as a Christmas Tree (artificial).
In other words, the height of a Christmas Tree (artificial) is 0.0059 times 381,010,000 microns.(artificial; average height)
The most common height of an artificial Christmas Tree is 2,300,000 microns. According to the most recent USDA Census of Agriculture, a total of 1,389.59 sq. km (343,374 acres) of Christmas Trees were farmed in the US in 2007.
To all those observing, Merry Christmas from The Measure of Things!