How long is 13 feet?
It's about 2,500,000,000 times as wide as a Glucose Molecule
The width of a Glucose Molecule is about 0.00000000490 feet.
(C6H12O6, a.k.a. grape sugar) (open chain form)
It's about 2,000,000 times as long as a Mitochondrion
The length of a Mitochondrion is about 0.000006170 feet.
It's about 2,000,000 times as long as a Bacterium
The length of a Bacterium is about 0.00000660 feet.
(Escherichia coli) (rod-shaped configuration)
It's about 650,000 times as long as a Cell's Nucleus
The length of a Cell's Nucleus is about 0.0000200 feet.
(for animal cell)
It's about 550,000 times as long as a Red Blood Cell
The length of a Red Blood Cell is about 0.0000250 feet.
(a.k.a. RBCs, a.k.a. haematids, a.k.a. erythrocyte, a.k.a. erythroid cells, a.k.a. red blood corpuscles)
It's about 40,000 times as wide as a Strand of Hair
The width of a Strand of Hair is about 0.00032 feet.
It's about 3,000 times as long as a Grain of Sand
The length of a Grain of Sand is about 0.0041 feet.
It's about 2,500 times as wide as a Strand of Spaghetti
The width of a Strand of Spaghetti is about 0.0056 feet.
(average; restaurant and supermarket applications) (based on FMA Omcan Italian Made TR50 Counter Top Pasta Machine Extruder 13317)
It's about 300 times as long as an Aspirin
The length of an Aspirin is about 0.046 feet.
(for up & up aspirin, 325mg, regular strength tablets) (a.k.a. acetylsalicylic acid, a.k.a. ASA)
It's about 75 times as tall as a Golf Tee
The height of a Golf Tee is about 0.180 feet.
It's about ten-and-a-half times as tall as a Bowling Pin
The height of a Bowling Pin is about 1.250 feet.
(USBC specifications; tenpin)
It's about six times as long as a Woman's Footstep
The length of a Woman's Footstep is about 2.20 feet.
(for healthy, middle-aged woman of average height; single step length)
It's about five times as long as a Man's Footstep
The length of a Man's Footstep is about 2.60 feet.
(for healthy, middle-aged man of average height; single step length)
It's about five times as tall as Verne Troyer
The height of Verne Troyer is about 2.70 feet.