It's about 150,000 times as heavy as a Golf Ball.
In other words, 7.1 tons is 140,200 times the weight of a Golf Ball, and the weight of a Golf Ball is 0.000007133 times that amount.(per R&A USGA Rules of Golf; maximum rule weight)
According to the Rules of Golf (as approved by the United States Golf Association and the Rules Committee of the Royal and Ancient Golf Club of Saint Andrews), golf balls must weigh no more than 0.00005063 tons. Golf balls are not required to have the familiar dimpled pattern, but the design has been popular since its invention in 1905 because it reduces drag while increasing lift.
It's about 200,000 times as heavy as a Light Bulb.
In other words, 7.1 tons is 190,000 times the weight of a Light Bulb, and the weight of a Light Bulb is 0.0000053 times that amount.(a.k.a. lamp) (for A19-size, 60w, incandescent bulb by Bulbrite; package weight)
A standard, sixty-watt light bulb weighs about 0.000038 tons. The tightly-coiled filament inside a bulb of this size would measure about 579mm if uncoiled and stretched out.
It's about 250,000 times as heavy as a Battery (AA).
In other words, the weight of a Battery (AA) is 0.0000037 times 7.1 tons.(Alkaline)
An "AA" size battery weighs 0.000026 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 300,000 times as heavy as a Mouse.
In other words, 7.1 tons is 310,000 times the weight of a Mouse, and the weight of a Mouse is 0.0000032 times that amount.(a.k.a. "House mouse", Mus musculus) (adult)
The weight of a mouse is typically an average of 0.000023 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 450,000 times as heavy as a Compact disc.
It's about 550,000 times as heavy as a Battery (AAA).
In other words, the weight of a Battery (AAA) is 0.0000019 times 7.1 tons.(Alkaline)
An "AAA" size battery weighs 0.000013 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 one-nine-hundred-thousandth as heavy as The Great Pyramid of Giza.
In other words, 7.1 tons is 0.0000011 times the weight of The Great Pyramid of Giza, and the weight of The Great Pyramid of Giza is 910,000 times that amount.(a.k.a. Pyramid of Khufu, a.k.a. Pyramid of Cheops) (Cairo, Egypt)
The Great Pyramid of Giza has an estimated mass of 6,500,000 tons. The 2,300,000 stones used in the construction of the pyramid weighed an average 2.5 tons and were quarried from distances of up to 805 km (500 mi) away.