It's about one-forty-five-thousandth as heavy as a Grizzly Bear
In other words, the weight of a Grizzly Bear is 43,500 times 0.0000000000120 megatonnes.(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 one-fifty-five-thousandth as heavy as a Cow
In other words, the weight of a Cow is 56,000 times 0.0000000000120 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 one-one-hundred-fifty-thousandth as heavy as a Car
In other words, 0.0000000000120 megatonnes is 0.0000072640 times the weight of a Car, and the weight of a Car is 137,700 times that amount.(for 2009 Ford Taurus) (curb weight)
A 2009 Ford Taurus weighs 0.0000016520 megatonnes. The first mass-produced car, the Curved Dash Oldsmobile — introduced in 1901 — weighed just 0.0000003860 megatonnes.
It's about one-one-hundred-fifty-thousandth as heavy as a Giraffe
In other words, 0.0000000000120 megatonnes is 0.000006220 times the weight of a Giraffe, and the weight of a Giraffe is 161,000 times that amount.(Giraffa camelopardalis reticulata) (adult, male, maximum of range)
An adult, male giraffe can weigh up to 0.000001930 megatonnes. Reaching 5.5 m (18 ft) in height by adulthood, giraffe calves can grow as much as 3 cm (1 in) per day.
It's about one-two-hundred-thousandth as heavy as a Rhinoceros
In other words, 0.0000000000120 megatonnes is 0.00000570 times the weight of a Rhinoceros, and the weight of a Rhinoceros is 180,000 times that amount.(for Black rhinoceros, Diceros bicornis) (Adult, male)
An adult black rhinoceros weighs between 0.00000210 megatonnes. Rhinoceros are extremely aggressive — nearly one of every two males will die as a result of fighting with other rhinoceros.
It's about 200,000 times as heavy as a Grain of Salt
In other words, 0.0000000000120 megatonnes is 205,000 times the weight of a Grain of Salt, and the weight of a Grain of Salt is 0.000004880 times that amount.The mass of a grain of salt is approximately 0.00000000000000005850 megatonnes. Salt consumption varies widely by country; the people of the United States consume a combined total of about 0.057 megatonnes of salt each year.
It's about one-two-hundred-fifty-thousandth as heavy as The Tongue of a Blue Whale
In other words, the weight of The Tongue of a Blue Whale is 230,000 times 0.0000000000120 megatonnes.(Balaenoptera musculus) (adult)
The tongue of a Blue Whale can weigh up to 0.00000270 megatonnes. Despite their tremendous size, blue whales feed almost exclusively on tiny crustaceans called krill and cannot swallow anything much larger than a beach ball.