It's about 2,500 times as heavy as a Battery (AA)
In other words, the weight of a Battery (AA) is 0.00043 times 0.0000000540 megatonnes.(Alkaline)
An "AA" size battery weighs 0.0000000000240 megatonnes. 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 times as heavy as a Mouse
In other words, the weight of a Mouse is 0.00038 times 0.0000000540 megatonnes.(a.k.a. "House mouse", Mus musculus) (adult)
The weight of a mouse is typically an average of 0.0000000000210 megatonnes. 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 one-three-thousandth as heavy as a House
In other words, 0.0000000540 megatonnes is 0.000346 times the weight of a House, and the weight of a House is 2,890 times that amount.(149 sq. m, single-level, unfurnished)
A 149 sq. m (1,600 sq. ft), single-story, unfurnished house (without extensive masonry) of the type commonly found in America would weigh approximately 0.000156 megatonnes, based on the weight of the included materials. In contrast, a yurt — a type of dwelling structure popular among nomadic peoples of East Asia — typically weighs less than 0.000000460 megatonnes.
It's about 3,500 times as heavy as a Compact disc
It's about 4,500 times as heavy as a Battery (AAA)
In other words, the weight of a Battery (AAA) is 0.00022 times 0.0000000540 megatonnes.(Alkaline)
An "AAA" size battery weighs 0.0000000000120 megatonnes. 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 7,500 times as heavy as an Eye (Human)
In other words, the weight of an Eye (Human) is 0.00013 times 0.0000000540 megatonnes.(adult)
A fully developed eye (in a person over the age of thirteen), weighs about 0.00000000000710 megatonnes. The pupil of the eye varies depending on the amount of light it is exposed to, but typically measures about 4 mm across.
It's about 9,500 times as heavy as a Quarter
In other words, 0.0000000540 megatonnes is 9,524 times the weight of a Quarter, and the weight of a Quarter is 0.000105 times that amount.(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 0.000000000005670 megatonnes each. In answer to the common riddle, there are 119 ridges around the edge of the coin in its current design.