It's about 20,000 times as heavy as a liter of Water
In other words, 19,737 kilograms is 19,736.450 times the weight of a liter of Water, and the weight of a liter of Water is 0.000050667670 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 1.000028 kg 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 30,000 times as heavy as a Basketball
In other words, 19,737 kilograms is 31,645.5539540 times the weight of a Basketball, and the weight of a Basketball is 0.0000316000156440 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 0.623689508750 kilograms. These balls have 4,118 pebbles each with a diameter of 2.5 mm
It's about one-forty-thousandth as heavy as The Golden Gate Bridge
In other words, 19,737 kilograms is 0.00002450 times the weight of The Golden Gate Bridge, and the weight of The Golden Gate Bridge is 40,800 times that amount.(San Francisco, California and Marin County, California) (Post 1986 weight reduction; total weight of bridge, anchorage, and approaches)
Following the completion of the 1986 project to eliminate excess material, the total weight of the Golden Gate Bridge — including its anchorages and approaches — is 805,000,000 kilograms. The two main cables in the spanning the bridge are spun out of a total of 129,000 km (80,200 mi) of wire.
It's about 45,000 times as heavy as a Football (Soccer)
In other words, the weight of a Football (Soccer) is 0.0000220 times 19,737 kilograms.(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 0.410 kilograms and 0.450 kilograms. 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 50,000 times as heavy as a Football (American)
In other words, 19,737 kilograms is 48,013.943930960 times the weight of a Football (American), and the weight of a Football (American) is 0.000020827283037570 times that amount.(a.k.a. "pigskin") (NFL standard)
Per National Football League official rules, an American football must weigh between 0.396893323750 kilograms and 0.4252428468750 kilograms. 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 55,000 times as heavy as a Can of Soup
In other words, the weight of a Can of Soup is 0.0000180 times 19,737 kilograms.(for Campbell''s Condensed Tomato Soup, 317.9 ml)
A can of Campbell''s Tomato Soup weighs 0.350 kilograms. 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 65,000 times as heavy as a Human Heart