The length of diameter of helium atom is ...
The length of 1 diameter of helium atom is 62 picometers. That is ...
-
62 times bigger than gamma ray wavelength .
-
3,974 times bigger than diameter of uranium nucleus .
-
7,750 times bigger than diameter of calcium nucleus .
-
36,471 times bigger than diameter of proton .
-
9 times smaller than each side of the unit cell of salt (9.03 to be exact).
-
30 times smaller than diameter of C60 fullerene .
-
33 times smaller than diameter of DNA helix .
-
54 times smaller than distance between HDD disk and head .
-
160 times smaller than cell membrane thickness .
-
3,152 times smaller than diameter of rabies virus .
-
21,533 times smaller than diameter of the largest virus .
-
976,076 times smaller than sperm .
-
3,014,787 times smaller than diameter of hair .
-
22,957,645 times smaller than length of lice .
-
313,016,855 times smaller than diameter of bullet .
-
8,481,652,661 times smaller than distance that light travels in 1 nanosecond .
-
73,683,415,273 times smaller than one-story building .
-
139,118,446,161 times smaller than world record of pole vault .
