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8 (number) Facts for Kids. Kiddle Encyclopedia.
This page is about the number eight. For the year, see 8



Cardinal  eight  
Ordinal  8th (eighth) 

Numeral system  octal  
Factorization  2^{3}  
Divisors  1, 2, 4, 8  
Roman numeral  VIII  
Roman numeral (unicode)  Ⅷ, ⅷ  
Greek prefix  octa/oct  
Latin prefix  octo/oct  
Binary  1000_{2}  
Ternary  22_{3}  
Quaternary  20_{4}  
Quinary  13_{5}  
Senary  12_{6}  
Octal  10_{8}  
Duodecimal  8_{12}  
Hexadecimal  8_{16}  
Vigesimal  8_{20}  
Base 36  8_{36}  
Greek  η (or Η)  
Arabic  ٨,8  
Urdu  
Amharic  ፰  
Bengali  ৮  
Chinese numeral  八，捌  
Devanāgarī  ८  
Kannada  ೮  
Telugu  ౮  
Tamil  ௮  
Hebrew  ח (Het)  
Hebrew  שמונה (shmoneh)  
Khmer  ៨  
Korean  팔  
Thai  ๘ 
The number eight is a natural number that comes after the number seven and before the number nine. In Roman numerals, it is VIII.
Mathematics
In mathematics, the number eight is an even number and a composite number. Eight is also a power of two, being 2 times itself 3 times.