It's about 0.0000000000000002 times as heavy as The Empire State Building
In other words, 0.00000000000000005850 megatonnes is 0.0000000000000001770 times the weight of The Empire State Building, and the weight of The Empire State Building is 5,650,000,000,000,000.0000000000000000000 times that amount.(New York City, New York)
The Empire State Building weighs approximately 0.3310 megatonnes. About 4% of the building's weight is its 6,000 cu. m (200,000 cu. ft) of limestone façade.
It's about 0.00000000000000008 times as heavy as The Golden Gate Bridge
In other words, 0.00000000000000005850 megatonnes is 0.00000000000000007270 times the weight of The Golden Gate Bridge, and the weight of The Golden Gate Bridge is 13,800,000,000,000,000.00000000000000000000 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 0.8050 megatonnes. 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 0.000000000000000010 times as heavy as The Great Pyramid of Giza
In other words, 0.00000000000000005850 megatonnes is 0.00000000000000000990 times the weight of The Great Pyramid of Giza, and the weight of The Great Pyramid of Giza is 100,000,000,000,000,000.00000000000000000000 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 5.90 megatonnes. The 2,300,000 stones used in the construction of the pyramid weighed an average 0.00000230 megatonnes and were quarried from distances of up to 805 km (500 mi) away.
It's about 0.000000000000000000000000000000010 times as heavy as The Earth
In other words, 0.00000000000000005850 megatonnes is 0.00000000000000000000000000000000979310 times the weight of The Earth, and the weight of The Earth is 102,109,999,999,999,987,081,283,029,172,224.00000000000000000000000000000000000000 times that amount.The mass of the planet Earth is 5,973,600,000,000,000.000000000000000000000 megatonnes. The element iron makes up about 32% of that mass, or 1,917,500,000,000,000.000000000000000000000 megatonnes.
It's about 0.00000000000000000000000000000000000003 times as heavy as The Sun
In other words, 0.00000000000000005850 megatonnes is 0.0000000000000000000000000000000000000290 times the weight of The Sun, and the weight of The Sun is 34,000,000,000,000,000,556,857,955,178,552,229,888.0000000000000000000000000000000000000000 times that amount.The sun has a mass of 1,999,999,999,999,999,966,445,568.000000000000000000000000000 megatonnes 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.