It's about three-tenths as heavy as a Dachshund
In other words, the weight of a Dachshund is 3 times 0.000000002250 megatonnes.(a.k.a. "Wiener dog", a.k.a. Teckel, a.k.a. Dackel, a.k.a. "hot dog dog", a.k.a. "sausage dog", a.k.a. "doxie") (FCI standard; standard size)
The Fédération Cynologique Internationale (FCI) calls for dachshunds to weigh about 0.00000000900 megatonnes. Despite of their small size, a 2008 survey conducted by the University of Pennsylvania named dachshunds as the most aggressive dog breed.
It's about three-and-a-half times as heavy as a Basketball
In other words, 0.000000002250 megatonnes is 3.60756429030 times the weight of a Basketball, and the weight of a Basketball is 0.277195337220 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 five times as heavy as a Football (Soccer)
In other words, 0.000000002250 megatonnes is 5.20 times the weight of a Football (Soccer), and the weight of a Football (Soccer) is 0.190 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 five-and-a-half times as heavy as a Football (American)
In other words, 0.000000002250 megatonnes is 5.4735458197630 times the weight of a Football (American), and the weight of a Football (American) is 0.18269692680550 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 one-fifth as heavy as a Gold Bar
In other words, 0.000000002250 megatonnes is 0.18084794940 times the weight of a Gold Bar, and the weight of a Gold Bar is 5.5295069880 times that amount.(London Good Delivery bar)
A "London Good Delivery" gold bar — the variety commonly held by Central Banks — should weigh 0.000000012441390720 megatonnes. The largest gold bar ever produced was minted by Mitsubishi Materials Corporation (a sibling company of the auto manufacturer) in 2005 and weighed 0.000000250 megatonnes.
It's about six-and-a-half times as heavy as a Can of Soup
In other words, the weight of a Can of Soup is 0.160 times 0.000000002250 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.
It's about seven-and-a-half times as heavy as a Human Heart