It's about forty times as heavy as a House.
In other words, 5,900,000,000 grams is 37.80 times the weight of a House, and the weight of a House is 0.0265 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 156,000,000 grams, 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 460,000 grams.
It's about one-fifty-fifth as heavy as The Empire State Building.
It's about 55 times as heavy as a Blue Whale.
In other words, 5,900,000,000 grams is 56.50 times the weight of a Blue Whale, and the weight of a Blue Whale is 0.0177 times that amount.(Balaenoptera musculus)
Blue whales weigh between 105,000,000 grams. The largest mammal to have ever lived, blue whales feed almost exclusively on krill — tiny invertebrates weighing about 1 gram each.
It's about 85 times as heavy as The Space Shuttle.
In other words, the weight of The Space Shuttle is 0.012 times 5,900,000,000 grams.(for Endeavour, a.k.a. OV-105, a.k.a. Orbiter Vehicle-105) (empty weight, excluding main engines)
When empty, the space shuttle Endeavour weighs 71,000,000 grams. The shuttle's spacious cargo bay carried the Chandra X-ray Observatory into orbit in 1999 — a payload that weighed 20,000,000 grams.
It's about one-one-hundred-fiftieth as heavy as The Golden Gate Bridge.
In other words, 5,900,000,000 grams is 0.00733 times the weight of The Golden Gate Bridge, and the weight of The Golden Gate Bridge is 136 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 805,000,000,000 grams. 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 500 times as heavy as an Anchor of a Cruise Ship.
In other words, 5,900,000,000 grams is 522 times the weight of an Anchor of a Cruise Ship, and the weight of an Anchor of a Cruise Ship is 0.00192 times that amount.(for QE2 forward anchor, a.k.a. RMS Queen Elizabeth 2)
Each of the forward anchors of the RMS Queen Elizabeth 2 weighs 11,300,000 grams. The anchor of the QE2 now sits in front of the Holyrood Church in Southampton, England, United Kingdom, along a pedestrian tourist route known as "the QE2 mile."
It's about 900 times as heavy as a Tyrannosaurus rex.
In other words, 5,900,000,000 grams is 920 times the weight of a Tyrannosaurus rex, and the weight of a Tyrannosaurus rex is 0.0011 times that amount.(for FMNH PR2081, a.k.a. "Sue") (a.k.a. Tyrannosaurus, a.k.a. T-Rex) (estimated live weight)
The notable Tyrannosaurus specimen housed at the Field Museum of Natural History in Chicago, Illinois, "Sue," is estimated to have weighed about 6,400,000 grams while alive. A renowned predator in popular culture, the teeth of tyrannosaurus rex were up to 33.02 cm (13 in) long.