It's about 0.0000006 times as heavy as a Blue Whale
In other words, 0.0577 kilograms is 0.0000005520 times the weight of a Blue Whale, and the weight of a Blue Whale is 1,810,000 times that amount.(Balaenoptera musculus)
Blue whales weigh between 73,000 and 136,000 kg. The largest mammal to have ever lived, blue whales feed almost exclusively on krill — tiny invertebrates weighing about 0.001 kilograms each.
It's about 0.0000008 times as heavy as The Space Shuttle
In other words, 0.0577 kilograms is 0.000000810 times the weight of The Space Shuttle, and the weight of The Space Shuttle is 1,200,000 times that amount.(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 kilograms. The shuttle's spacious cargo bay carried the Chandra X-ray Observatory into orbit in 1999 — a payload that weighed 19,737 kg.
It's about one-two-hundred-thousandth as heavy as an Anchor of a Cruise Ship
In other words, 0.0577 kilograms is 0.000005110 times the weight of an Anchor of a Cruise Ship, and the weight of an Anchor of a Cruise Ship is 196,000 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 kg. 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 one-one-hundred-thousandth as heavy as a Tyrannosaurus rex
In other words, 0.0577 kilograms is 0.00000900 times the weight of a Tyrannosaurus rex, and the weight of a Tyrannosaurus rex is 110,000 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 kilograms while alive. A renowned predator in popular culture, the teeth of tyrannosaurus rex were up to 33.02 cm (13 in) long.
It's about one-one-hundred-thousandth as heavy as an Elephant
In other words, 0.0577 kilograms is 0.00000950 times the weight of an Elephant, and the weight of an Elephant is 110,000 times that amount.(for African bush elephant, Loxodonta africana) (Adult, bull)
A bull African bush elephant weighs about 6,100 kg. Among African elephants, both males and females have tusks (whereas female Asian elephants, Elephas maximus, do not have tusks) which can grow to 3 m (10 ft) and typically weigh about 4,000 kg
It's about one-sixty-five-thousandth as heavy as a Hippopotamus
In other words, the weight of a Hippopotamus is 64,900 times 0.0577 kilograms.(Hippopotamus amphibius) (adult, male)
The average weight of an adult male hippopotamus ranges from 3,000 to 4,500 kg. Appearances to the contrary, adult hippos cannot swim or float in water; they actually move by leaping and walking across lake bottoms at about 8 kph (5 mph).
It's about one-fifty-thousandth as heavy as The Tongue of a Blue Whale
In other words, the weight of The Tongue of a Blue Whale is 48,000 times 0.0577 kilograms.(Balaenoptera musculus) (adult)
The tongue of a Blue Whale can weigh up to 2,700 kilograms. Despite their tremendous size, blue whales feed almost exclusively on tiny crustaceans called krill and cannot swallow anything much larger than a beach ball.