It's about 15,000,000 times as heavy as a Quarter.
In other words, the weight of a Quarter is 0.00000006250 times 100 tons.(United States quarter-dollar coin) (a.k.a. Quarter dollar, a.k.a. America the Beautiful quarter, a.k.a. two bits)
The America the Beautiful series quarters, which began to enter circulation in 2017, weigh 0.000006250 tons each. In answer to the common riddle, there are 119 ridges around the edge of the coin in its current design.
It's about 15,000,000 times as heavy as an Eye (Human).
It's about 7,500,000 times as heavy as a Battery (AAA).
In other words, the weight of a Battery (AAA) is 0.000000130 times 100 tons.(Alkaline)
An "AAA" size battery weighs 0.0000130 tons. Batteries are named by the American National Standards Institute (ANSI) Committee C18 and AAA batteries were given their name because they were smaller than the "AA" and "A" size batteries which were invented first.
It's about 6,000,000 times as heavy as a Compact disc.
It's about 4,500,000 times as heavy as a Mouse.
In other words, the weight of a Mouse is 0.000000230 times 100 tons.(a.k.a. "House mouse", Mus musculus) (adult)
The weight of a mouse is typically an average of 0.0000230 tons. While most mice typically live two to three years, the Methuselah Mouse Prize — an award administered by a non-profit organization which advances aging-related research — was once awarded to a team of scientists whose research resulted in a mouse living just under five years.
It's about 4,000,000 times as heavy as a Battery (AA).
In other words, 100 tons is 3,800,000 times the weight of a Battery (AA), and the weight of a Battery (AA) is 0.000000260 times that amount.(Alkaline)
An "AA" size battery weighs 0.0000260 tons. AA batteries came into common use during World War II and were given their name by the American National Standards Institute (ANSI) Committee C18 because they were smaller than the "A" size batteries which were invented first.
It's about 2,500,000 times as heavy as a Light Bulb.
In other words, the weight of a Light Bulb is 0.000000370 times 100 tons.(a.k.a. lamp) (for A19-size, 60w, incandescent bulb by Bulbrite; package weight)
A standard, sixty-watt light bulb weighs about 0.0000380 tons. The tightly-coiled filament inside a bulb of this size would measure about 579mm if uncoiled and stretched out.