It's about two-and-a-half times as heavy as The Heart of a Blue Whale.
It's about two-and-a-half times as heavy as a Reindeer.
In other words, 450,000 grams is 2.720 times the weight of a Reindeer, and the weight of a Reindeer is 0.3680 times that amount.(for Rangifer tarandus granti, adult, bull) (a.k.a. Caribou) ()Rangifer tarandus)
An adult, male reindeer weighs between 166,000 grams. Reindeer undertake a lengthy annual migration, with some herds traveling up to 5,000 km.
To all those observing, Merry Christmas from the Measure of Things.
It's about three times as heavy as a Panda Bear.
In other words, the weight of a Panda Bear is 0.330 times 450,000 grams.(a.k.a. Giant Panda, Ailuropoda melanoleuca)(Adult, male)
An adult, male Giant Panda weighs up to 150,000 grams. Despite having the digestive system of a carnivore, the panda eats only bamboo and must eat up to 6,400 grams of it per day to compensate for the limited energy the plant provides.
It's about one-fourth as heavy as a Car.
In other words, 450,000 grams is 0.27240 times the weight of a Car, and the weight of a Car is 3.6710 times that amount.(for 2009 Ford Taurus; automatic transmission; curb weight)
A 2009 Ford Taurus weighs 1,652,000 grams. The first mass-produced car, the Curved Dash Oldsmobile — introduced in 1901 — weighed just 386,000 grams.
It's about one-fourth as heavy as a Giraffe.
In other words, 450,000 grams is 0.2330 times the weight of a Giraffe, and the weight of a Giraffe is 4.290 times that amount.(Giraffa camelopardalis reticulata) (adult, male, maximum of range)
An adult, male giraffe can weigh up to 1,930,000 grams. 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-fifth as heavy as a Rhinoceros.
In other words, 450,000 grams is 0.210 times the weight of a Rhinoceros, and the weight of a Rhinoceros is 4.80 times that amount.(for Black rhinoceros, Diceros bicornis) (Adult, male)
An adult black rhinoceros weighs between 2,100,000 grams. Rhinoceros are extremely aggressive — nearly one of every two males will die as a result of fighting with other rhinoceros.
It's about five-and-a-half times as heavy as a Kangaroo.