84 = eighty-four.
84 stands for the mass number (number of protons + number of neutrons)
84% of a number equates to 84/100 of that number. 84% of 1638 = 1638 x 84/100 = 1375.92
Such a number cannot be quantified. The largest multiple of 84 you can think of can always be increased by 84.
84 is a pure number and, as a number, it has no dimensions.
84 is a composite number.
592704 is the cube of 84. You can find the cube of any number by multiplying the number three times that is - 84 x 84 x 84.
The prodigious number 84 follows the number 83- and it precedes the number 85!
Krypton 84 is mass number