Template:Numbers

Number systems in mathematics
Basic
$\mathbb{N}\sub\mathbb{Z}\sub\mathbb{Q}\sub\mathbb{R}\sub\mathbb{C}$ Natural numbers $\mathbb{N}$ Negative numbers Integers $\mathbb{Z}$ Rational numbers $\mathbb{Q}$ Irrational numbers Real numbers $\mathbb{R}$ Imaginary numbers Complex numbers $\mathbb{C}$ Algebraic numbers Transcendental numbers
Complex extensions
Quaternions $\mathbb{H}$ Octonions $\mathbb{O}$ Sedenions $\mathbb{S}$ Cayley-Dickson construction Split-complex numbers $\mathbb{R}^{1,1}$ Bicomplex numbers Biquaternions Coquaternions Tessarines Hypercomplex numbers
Other extensions
Musean hypernumbers Superreal numbers Hyperreal numbers Surreal numbers Dual numbers Transfinite numbers
Other
Nominal numbers Serial numbers Ordinal numbers Cardinal numbers Prime numbers p-adic numbers Constructible numbers Computable numbers Integer sequences Mathematical constants Large numbers π = 3.141592654… e = 2.718281828… i (Imaginary unit) $i 2 = - 1$ ∞ (infinity)
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