142 (number)

142 is the natural number following 141 and preceding 143.

<< 140 141 142 143 144 145 146 147 148 149 >> List of numbers — Integers ← 100 110 120 130 140 150 160 170 180 190 →
Cardinal	One hundred [and] forty-two
Ordinal	142nd
Factorization	Failed to parse (Missing texvc executable; please see math/README to configure.): 2 \cdot 71
Divisors	1, 2, 71, 142
Roman numeral	CXLII
Binary	10001110
Hexadecimal	8E

In mathematics

There is no answer to the equation φ(x) = 142, making 142 a nontotient.

But there are 142 planar graphs with 6 vertices.^[1]

The year AD 142 or 142 BC.
The novelty song "The Ballad of Irving," from the comedy album When You're in Love the Whole World Is Jewish, tells the story of "The Hundred and Forty-second Fastest Gun in the West."