It's about 0.000000000000000000000000007 times as heavy as The Sun.
In other words, 320.01 firkins is 0.00000000000000000000000000650 times the weight of The Sun, and the weight of The Sun is 150,000,000,000,000,015,737,028,608.00000000000000000000000000000 times that amount.The sun has a mass of 48,999,999,999,999,999,566,971,733,540,864.0000000000000000000000000000000000 firkins which represents 99.9% of the solar system's total mass. 98.7% of the sun's mass consists of hydrogen and helium — respectively the lightest and second-lightest elements in the universe.
It's about 0.000000000000000000002 times as heavy as The Earth.
In other words, 320.01 firkins is 0.00000000000000000000218690 times the weight of The Earth, and the weight of The Earth is 457,270,000,000,000,000,000.00000000000000000000000000 times that amount.The mass of the planet Earth is 146,329,999,999,999,997,378,560.00000000000000000000000000000 firkins. The element iron makes up about 32% of that mass, or 46,970,999,999,999,999,213,568.0000000000000000000000000000 firkins.
It's about one-four-hundred-fifty-thousandth as heavy as The Great Pyramid of Giza.
In other words, the weight of The Great Pyramid of Giza is 450,000 times 320.01 firkins.(a.k.a. Pyramid of Khufu, a.k.a. Pyramid of Cheops) (Cairo, Egypt)
The Great Pyramid of Giza has an estimated mass of 140,000,000 firkins. The 2,300,000 stones used in the construction of the pyramid weighed an average 56 firkins and were quarried from distances of up to 805 km (500 mi) away.
It's about one-sixty-thousandth as heavy as The Golden Gate Bridge.
In other words, 320.01 firkins is 0.00001620 times the weight of The Golden Gate Bridge, and the weight of The Golden Gate Bridge is 61,700 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 19,700,000 firkins. 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 one-twenty-five-thousandth as heavy as The Empire State Building.
It's about one-fifteen-thousandth as heavy as The Sears Tower.
In other words, 320.01 firkins is 0.000064740 times the weight of The Sears Tower, and the weight of The Sears Tower is 15,450 times that amount.(officially "Willis Tower" as of 2009) (Chicago, Illinois)
The Willis Tower weighs approximately 4,943,000 firkins. The outer wall surface of the Tower is covered with black anodized aluminum panels which would total 110,000 sq. m (28 acres) if laid out together.
It's about one-nine-thousandth as heavy as The CN Tower.
In other words, 320.01 firkins is 0.0001108 times the weight of The CN Tower, and the weight of The CN Tower is 9,025.30 times that amount.(a.k.a. La Tour CN, a.k.a. Canadian National Tower, a.k.a. Canada's National Tower) (Toronto, Canada)
The CN Tower weighs approximately 2,888,300 firkins. The Tower is home to the world's highest glass floor — a viewing area that allows visitors to look straight down 342 m (1,120 ft) to the ground below.