It's about as long as an E. coli Bacterium
It's about one-and-one-tenth times as long as a Mitochondrion
In other words, 0.00000200 meters is 1.06 times the length of a Mitochondrion, and the length of a Mitochondrion is 0.9430 times that amount.(Eukaryotic; average)
A mitochondrion measures between 0.75 and 3 micrometers (Âµm). The mitochondrion is commonly referred to as the powerhouse of the cell, responsible for the generation of ATP. The size, shape, and distribution of mitochondria varies widely, with human liver cells each having 1,000 to 2,000 mitochondria.
It's about one-third as long as a Nucleus (Cellular)
In other words, the length of a Nucleus (Cellular) is 3 times 0.00000200 meters.(for animal cell)
The nucleus of an animal cell measures an average of 0.00000600 meters. The nucleus is the largest organelle in these cells, accounting for about 10% of the cell's total volume.
It's about one-fourth as long as a Red Blood Cell
In other words, 0.00000200 meters is 0.270 times the length of a Red Blood Cell, and the length of a Red Blood Cell is 3.70 times that amount.(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 one-fiftieth as long as a Strand of Hair
It's about one-fiftieth as tall as a sheet of Paper
It's about one-fiftieth as tall as a Human hair, Strand of