It's about 6,000 times as heavy as a sheet of Paper
In other words, 0.00000002950 megatonnes is 5,900 times the weight of a sheet of Paper, and the weight of a sheet of Paper is 0.00017 times that amount.(for US Letter, a.k.a. ANSI A; 215.9mm by 279.4mm (8.5 in x 11 in); 20lb)
The weight of a ream (500 sheets) of 0.00000000910 megatonnes, 8.5 inch x 11 inch paper is 0.00000000200 megatonnes, each sheet weighing 0.00000000000500 megatonnes. Paper of this size has a thickness of 0.004 caliper (0.1 mm).
It's about 7,000 times as heavy as a Die (Dice)
In other words, 0.00000002950 megatonnes is 7,200 times the weight of a Die (Dice), and the weight of a Die (Dice) is 0.00014 times that amount.(for six-sided, 16 mm, rounded cube)
A die, of the size most commonly used in board games and casinos, typically weight 0.00000000000410 megatonnes. The use of dice and dice-like tools predates written history, with the oldest known examples belonging to a 5,000-year old backgammon set uncovered during an archaeological dig in modern-day Iran.
It's about 10,000 times as heavy as a Penny
In other words, 0.00000002950 megatonnes is 12,000 times the weight of a Penny, and the weight of a Penny is 0.0000830 times that amount.(United States) (formally one-cent coin) (Union shield design, 2010-present)
The weight of a United States penny is 0.00000000000250 megatonnes. According to a 2010 report by the United States Mint, the cost of manufacturing and distributing a penny is $0.0179 — more than its face-value.
It's about 15,000 times as heavy as a Playing Card
In other words, the weight of a Playing Card is 0.0000630 times 0.00000002950 megatonnes.(ISO 216 B8 size, 2.5" x 3.5")
A single ISO 216 B8-size playing card weighs 0.00000000000180 megatonnes. Although this size is the most common home playing card, many casinos use "bridge size" cards — 2,640 sq. mm (4.036 sq. in) smaller in area.
It's about 20,000 times as heavy as a Paper Clip
In other words, 0.00000002950 megatonnes is 21,000 times the weight of a Paper Clip, and the weight of a Paper Clip is 0.0000480 times that amount.(average)
Notwithstanding the tremendous variation in sizes and materials, a typical paperclip weighs about 0.00000000000140 megatonnes. The country of Norway has used the paper clip as something of a national symbol since the end of World War II based on the erroneous notion that the paperclip was invented by a Norwegian, Johan Vaaler. However, the paperclip had already been in existence for at least 30 years by the time of Vaaler patented his paperclip design.
It's about one-twenty-thousandth as heavy as Christ the Redeemer (statue)
In other words, 0.00000002950 megatonnes is 0.00004650 times the weight of Christ the Redeemer (statue), and the weight of Christ the Redeemer (statue) is 21,500 times that amount.(a.k.a. O Cristo Redentor, a.k.a. Christo redemptor) (Rio de Janeiro, Brazil)
Christ the Redeemer weighs 0.000635 megatonnes. The statue overlooks the city of Rio de Janeiro from atop the 709.9-meter (2,329 ft) granite peak in the Tijuca Forest National Park.
It's about 25,000 times as heavy as a Jelly Bean
In other words, the weight of a Jelly Bean is 0.0000370 times 0.00000002950 megatonnes.(for Jelly Belly beans; approximate)
Made of sugar, corn syrup, and pectin, a single jelly bean weighs about 0.00000000000110 megatonnes. President Ronald Reagan cited jelly beans as his favorite candy and 0.00000320 megatonnes of the candies were served at his first inauguration in 1981.