It's about 45,000 times as heavy as a Jelly Bean
In other words, the weight of a Jelly Bean is 0.0000220 times 50 kilograms.(for Jelly Belly beans; approximate)
Made of sugar, corn syrup, and pectin, a single jelly bean weighs about 0.0011 kilograms. President Ronald Reagan cited jelly beans as his favorite candy and 3,200 kilograms of the candies were served at his first inauguration in 1981.
It's about 65,000 times as heavy as a Nail
It's about one-two-hundred-thousandth as heavy as The Eiffel Tower
In other words, 50 kilograms is 0.000004950 times the weight of The Eiffel Tower, and the weight of The Eiffel Tower is 202,000 times that amount.(a.k.a. La Tour Eiffel) (Paris, France) (total weight)
The Eiffel Tower weighs approximately 10,100,000 kilograms. Architected to be quickly assembled, the Tower contains only 930 cu. meters of solid material.
It's about one-two-hundred-fifty-thousandth as heavy as The Brooklyn Bridge
In other words, 50 kilograms is 0.0000037540 times the weight of The Brooklyn Bridge, and the weight of The Brooklyn Bridge is 266,400 times that amount.(a.k.a. New York and Brooklyn Bridge) (Manhattan and Brooklyn, New York City, New York) (total weight)
The total weight of the Brooklyn Bridge is approximately 13,320,000 kilograms. In a promotional event to prove the bridge's stability shortly after it opened, entertainer P. T. Barnum led a parade of 21 elephants across it in May of 1884.
It's about 300,000 times as heavy as a Raindrop
In other words, the weight of a Raindrop is 0.00000300 times 50 kilograms.(a.k.a. drop, a.k.a. droplet) (average)
The weight of a raindrop depends heavily on the type of weather, but averages about 0.0002 kilograms. The familiar teardrop shape of a raindrop is actually an optical illusion, caused by the reflection of the light and the motion of the drop.
It's about one-five-hundred-thousandth as heavy as The Statue of Liberty
In other words, 50 kilograms is 0.000002030 times the weight of The Statue of Liberty, and the weight of The Statue of Liberty is 493,000 times that amount.(a.k.a. Liberty Enlightening the World, a.k.a. La Liberté éclairant le monde) (total weight, including foundation)
The total weight of the Statue of Liberty, including her base is roughly 24,600,000 kilograms. The statue was designed using an optical trick known as "forced perspective" to make the statue appear proportionally correct when viewed from its base and is, in actuality, disproportionately large at the top.
It's about 1,500,000 times as heavy as a Grain of Rice
In other words, the weight of a Grain of Rice is 0.000000590 times 50 kilograms.(long grain; 14% moisture content)
A single long grain of rice weighs an average of 0.0000290 kilograms. A staple through most of human history, archaeological evidence indicates that the earliest rice cultivation was about 11,500 years ago.