Nümar 21

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${\displaystyle \mathbb {N} \subset \mathbb {Z} \subset \mathbb {Q} \subset \mathbb {R} \subset \mathbb {C} }$

Natural ${\displaystyle \mathbb {N} }$ {0,1,2,3...}
Intreg ${\displaystyle \mathbb {Z} }$ {...-2,-1,0,+1,+2,...}
Razional ${\displaystyle \mathbb {Q} }${...-1/2..0..1/2..1...}
Real ${\displaystyle \mathbb {R} }$ {Q U I U Tr}
Compless ${\displaystyle \mathbb {C} }$

• Prim ${\displaystyle \mathbb {P} }$ {2,3,5,7,11...}
  
• Bondant
• Amix
• Compost
• Defectiv
• Perfeit
• Sucjàbel
  
• Pari {...-2,0,+2,..}
• Disper {...-3,-1,+1,+3...}
  
• Inrazional ${\displaystyle \mathbb {I} }$
  
• Aljebreg
  
• Trassendent ${\displaystyle \mathrm {Tr} }$
  
  • numer p (π) ≈ 3.1415926535...
    
  • numer e ≈ 2.7182818284...
• Unitaa imajinaria ${\displaystyle i={\sqrt {-1}$
  

Infinid ∞

• numer transfinid

Ipercumpless
Quaternion ${\displaystyle \mathbb {H} }$
Voitonion ${\displaystyle \mathbb {O} }$
Setenion
Super-real
Iper-real
Sub-real

Nominal
Ordinal {1^o,2^o,...} (d'ordre)
Cardinal {${\displaystyle \aleph _{1},\aleph _{2},\aleph _{3},}$ ...}

Sequenza d'intreg
Costante matemàtege
Lista de numer
numer grands

• Àrab
• Armeni
• Àtegca (grega)
• Babilònega
• Ciinesa
• Ciríllega
• Egiízia
• Etrusca
• Grega
• Ebrea
• Índia
• Jònega (grega)
• Japonesa
• Jémer
• Maya
• Romana
• Tailandesa

• Numeral in bas costanta:

• Binari (2)
• Quinari (5)
• Octal(8)
• Deximal(10)
• Duodeximal(12)
• Esadeximal(16)
• Vigiesimal(20)
• Sessagiesimal(60)