It's about 8,500 times as heavy as a Cow
In other words, the weight of a Cow is 0.00011 times 0.0059 megatonnes.(for Holstein, a.k.a. Holstein Friesian, a.k.a. Friesian, Bos primigenius) (adult, heifer)
A mature Holstein cow (the well-known black-and-white, spotted breed of cow) typically weighs 0.000000680 megatonnes. President William Howard Taft (1909 - 1913) kept a Holstein cow named Pauline Wayne on the White House grounds — a gift from a Wisconsin senator and the source of the First Family's milk.
It's about 10,000 times as heavy as a Grizzly Bear
In other words, 0.0059 megatonnes is 11,300 times the weight of a Grizzly Bear, and the weight of a Grizzly Bear is 0.00008850 times that amount.(a.k.a. brown bear, a.k.a. silver bear, Ursus arctos horribilis) (Adult, male, coastal area population average)
An adult, male grizzly bear from a coastal area (where food is plentiful) can weigh up to 0.0000005210 megatonnes. In spite of their tremendous size, grizzly bears can run at speeds of up to 55 kph (34 mph).
It's about 10,000 times as heavy as a Polar Bear
In other words, 0.0059 megatonnes is 11,400 times the weight of a Polar Bear, and the weight of a Polar Bear is 0.00008770 times that amount.(Ursus maritimus) (adult, male)
An adult, male polar bear weighs between 0.0000005160 megatonnes. Polar bears are so heavily insulated by their 9.9 cm (3.9 in) layer of blubber that they are often difficult to detect using infrared photography sensors.
It's about 15,000 times as heavy as a Grand Piano
It's about 15,000 times as heavy as a Horse
In other words, the weight of a Horse is 0.0000710 times 0.0059 megatonnes.(Equus ferus caballus) (Arabian, adult)
n Arabian riding horse (or similar breed) weighs between 0.000000420 megatonnes. During races, horses must carry jockeys and their equipment, which in the Kentucky Derby, for example, can weigh up to 0.0000000540 megatonnes.
It's about 25,000 times as heavy as a Pig
In other words, the weight of a Pig is 0.0000420 times 0.0059 megatonnes.(Domestic pig, Sus scrofa domesticus, a.k.a. S. domesticus) (adult)
Domestic pigs weigh between 0.000000250 megatonnes. The titular character "Babe the pig" in the 1995 family film was played by 48 different American Yorkshire piglets due to the length of filming and the rate at which piglets reach adulthood.
It's about 25,000 times as heavy as a cubic meter of Snow
In other words, the weight of a cubic meter of Snow is 0.0000380 times 0.0059 megatonnes.(Freshly fallen, standard conditions; measurements taken in Norway, 1965-68)
One cubic meter of freshly fallen snow under standard conditions weighs an average of 0.000000230 megatonnes. Assembled in 2008, the world record largest snowman was constructed of 0.0059 megatonnes of snow and stood 37.21 m (122.1 ft) tall.