It's about 300,000,000 times as long as an Aspirin
In other words, 2,640,000 smoots is 320,000,000 times the length of an Aspirin, and the length of an Aspirin is 0.00000000310 times that amount.(for up & up aspirin, 325mg, regular strength tablets) (a.k.a. acetylsalicylic acid, a.k.a. ASA)
A single aspirin tablet measures 0.0082 smoots in diameter. One of the most common medicines in the world and a foundation of worldwide health systems, an estimated 40,000 metric tons of aspirin are consumed each year.
It's about 2,500,000,000 times as wide as a Strand of Spaghetti
In other words, the width of a Strand of Spaghetti is 0.000000000380 times 2,640,000 smoots.(average; restaurant and supermarket applications) (based on FMA Omcan Italian Made TR50 Counter Top Pasta Machine Extruder 13317)
An average strand of restaurant-grade spaghetti measures 0.001 smoots in thickness. In 2010, a California Buca di Beppo set a world record by preparing a 13,780-lb bowl of spaghetti, served in a swimming pool.
It's about 3,500,000,000 times as long as a Grain of Sand
In other words, 2,640,000 smoots is 3,590,000,000 times the length of a Grain of Sand, and the length of a Grain of Sand is 0.0000000002790 times that amount.(medium grain)
Composed mainly of quartz, mica, feldspar, or magnetite, a grain of sand measures an average of 0.000735 smoots. In 2007, a team of seven in Myrtle Beach created the world's tallest sandcastle, which measured 8.870 smoots in height.
It's about 40,000,000,000 times as tall as a sheet of Paper
It's about 45,000,000,000 times as wide as a Strand of Hair
It's about 600,000,000,000 times as long as a Red Blood Cell
In other words, the length of a Red Blood Cell is 0.00000000000170 times 2,640,000 smoots.(a.k.a. RBCs, a.k.a. haematids, a.k.a. erythrocyte, a.k.a. erythroid cells, a.k.a. red blood corpuscles)
An average Red Blood Cell measures 7.5 µm (micrometers) in diameter. An average human has 20 - 30 trillion red blood cells in their body and each cell completes a circulatory lap in about 20 seconds.
It's about 750,000,000,000 times as long as a Cell's Nucleus
In other words, the length of a Cell's Nucleus is 0.00000000000130 times 2,640,000 smoots.(for animal cell)
The nucleus of an animal cell measures an average of 0.00000350 smoots. The nucleus is the largest organelle in these cells, accounting for about 10% of the cell's total volume.