It's about 100,000,000,000 times as heavy as a Chihuahua.
In other words, 267.860 megatonnes is 119,000,000,000 times the weight of a Chihuahua, and the weight of a Chihuahua is 0.00000000000840 times that amount.(a.k.a. Chihuahue(o) (FCI standard)
The F&d&ration Cynologique Internationale (FCI) calls for Chihuahuas to weigh about 0.000000002250 megatonnes. Relative to their body sizes, Chihuahuas have the largest brain size of any dog breed.
It's about 200,000,000,000 times as heavy as a Human Brain.
In other words, 267.860 megatonnes is 198,000,000,000 times the weight of a Human Brain, and the weight of a Human Brain is 0.000000000005050 times that amount.(adult)
The average weight of an adult human brain is between 0.000000001350 megatonnes. In humans and primates, sight and vision utilize about 30 different parts of the brain which together account for about half of the brain's size.
It's about 250,000,000,000 times as heavy as a liter of Water.
In other words, 267.860 megatonnes is 267,852,500,000 times the weight of a liter of Water, and the weight of a liter of Water is 0.0000000000037333980 times that amount.(fresh; 4° C / 39.2° F; maximum density)
Contrary to popular belief, 1 liter (0.0.264172052358148 gal) of water at 4° C / 39.2° F (its point of maximum density) weighs 0.0000000010000280 megatonnes rather than 1 kg exactly. The total volume of water on the planet Earth is about 13,590,000,000,000,000,000 (13.59 quntillion) L (3,590,000,000,000,000,000 gallons).
It's about 450,000,000,000 times as heavy as a Basketball.
In other words, 267.860 megatonnes is 429,476,520,360 times the weight of a Basketball, and the weight of a Basketball is 0.00000000000232841599620 times that amount.(NBA official ball standards, Size 7)
A regulation NBA basketball, manufactured by Spalding, is known as a Size 7 ball and weighs 0.000000000623689508750 megatonnes. These balls have 4,118 pebbles each with a diameter of 2.5 mm
It's about 600,000,000,000 times as heavy as a Football (Soccer).
In other words, 267.860 megatonnes is 620,000,000,000 times the weight of a Football (Soccer), and the weight of a Football (Soccer) is 0.00000000000160 times that amount.(a.k.a. Soccer, a.k.a. Association Football) (FIFA Law 2 specification)
According to FIFA's Law of the Game number 2, a football must weigh between 0.000000000410 megatonnes and 0.000000000450 megatonnes. An artifact on display at the Smith Art Gallery in Museum in Stirling, Scotland is said to be the world's oldest football and is about one-third to one-half the size of a modern football.
It's about 650,000,000,000 times as heavy as a Football (American).
In other words, 267.860 megatonnes is 651,619,548,125.20 times the weight of a Football (American), and the weight of a Football (American) is 0.0000000000015346378156970 times that amount.(a.k.a. "pigskin") (NFL standard)
Per National Football League official rules, an American football must weigh between 0.000000000396893323750 megatonnes and 0.0000000004252428468750 megatonnes. Because of NFL regulations, ceremonial considerations, and backup requirements, each NFL Superbowl requires the manufacture of 144 balls exclusively for the event.
It's about 750,000,000,000 times as heavy as a Can of Soup.
In other words, the weight of a Can of Soup is 0.00000000000130 times 267.860 megatonnes.(for Campbell''s Condensed Tomato Soup, 317.9 ml)
A can of Campbell''s Tomato Soup weighs 0.000000000350 megatonnes. Cans have been used to store soup and other foods since their invention in 1913, but a dedicated can opener was not developed until cans began to use thinner materials — prior to that time, cans were usually opened using various blunt instruments and tools.