It's about one-third as heavy as a Brick
In other words, the weight of a Brick is 2.90 times 0.0000000010000280 megatonnes.(Standard, traditional face brick - 1,900 cu. cm (120 cu. in))
A standard, traditional face brick weighs an average of 0.00000000290 megatonnes. The steeple of the Church of St. Martin in Landshut, Germany is said to be the tallest brick tower in the world at a height of 130.6 m (428.5 ft) and was constructed using an estimated 650,000 bricks.
It's about three times as heavy as a Human Heart
In other words, 0.0000000010000280 megatonnes is 3.20 times the weight of a Human Heart, and the weight of a Human Heart is 0.310 times that amount.(human; adult)
The average human heart weighs about 0.000000000310 megatonnes. Each minute, the heart pumps between 10 and 20 liters (3 to 5 gallons) of blood through its chambers.
It's about five times as heavy as a Hamster
In other words, the weight of a Hamster is 0.20 times 0.0000000010000280 megatonnes.(for Syrian hamster, a.k.a. golden hamster, a.k.a. Mesocricetus auratus; adult)
An adult Syrian hamster has a typical weight of about 0.000000000200 megatonnes. Known for transporting food in the pouches of their cheeks so that they can bury it later, some hamsters can store up to 0.0000000300 megatonnes of food in their borrows.
It's about one-fifth as heavy as a Gallon of Paint
It's about one-fifth as heavy as a Cat
In other words, the weight of a Cat is 5 times 0.0000000010000280 megatonnes.(Felis catus) (Domestic; healthy weight)
The average domestic cat should weigh about 0.00000000500 megatonnes. Cats are known for their righting reflex, which allows them to land on their feet and survive falls from heights of 1 m up to about 21 m.
It's about six times as heavy as a Billiard Ball
In other words, 0.0000000010000280 megatonnes is 6.13477384704610 times the weight of a Billiard Ball, and the weight of a Billiard Ball is 0.163005193823320 times that amount.(American-style, WPA specifications)
Per the World Pool-Billiard Association, a billiard ball weight must weigh between 0.00000000015592237718750 megatonnes and 0.000000000170097138750 megatonnes. According to legend, the difficulty in obtaining elephant ivory for the manufacture of billiard balls in the 19th century inspired the search for a replacement material, which led to the development of the first industrial plastic.
It's about six times as heavy as a Puck (Hockey)
In other words, 0.0000000010000280 megatonnes is 6.13477384704610 times the weight of a Puck (Hockey), and the weight of a Puck (Hockey) is 0.163005193823320 times that amount.(Ice hockey)
A standard ice hockey puck weighs between 0.00000000015592237718750 megatonnes and 0.000000000170097138750 megatonnes. Hockey pucks can be shot or passed at speeds of up to 160 kph (99 mph) during games.