194 (number)

Short description: Natural number

| <- 193  | 194 |  195 ->

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← 190 191 192 193 194 195 196 197 198 199 →

List of numbers — Integers

← 0 100 200 300 400 500 600 700 800 900 →

Cardinal| one hundred ninety-four
Ordinal| 194th
(one hundred ninety-fourth)
Factorization| 2 × 97
Greek numeral| ΡϞΔ´
Roman numeral| CXCIV
Binary| 110000102
Ternary| 210123
Quaternary| 30024
Quinary| 12345
Senary| 5226
Octal| 3028
Duodecimal| 14212
Hexadecimal| C216
Vigesimal| 9E20
Base 36| 5E36

194 (one hundred [and] ninety-four) is the natural number following 193 and preceding 195.

## In mathematics

* 194 is the smallest Markov number that is neither a Fibonacci number nor a Pell number[1]
* 194 is the smallest number written as the sum of three squares in five ways[2]
* 194 is the number of irreducible representations of the Monster group[3]
* 194!! - 1 is prime[4]

## See also

* 194 (disambiguation)

## References

1. ↑ Sloane, N. J. A., ed. "Sequence A111032 (Non-Fibonacci Markoff numbers)". OEIS Foundation. https://oeis.org/A111032.
2. ↑ Sloane, N. J. A., ed. "Sequence A095809 (Least positive number having exactly n partitions into three squares)". OEIS Foundation. https://oeis.org/A095809.
3. ↑ Duncan, John F. R.; Griffin, Michael J.; Ono, Ken (2015), "Moonshine", Research in the Mathematical Sciences 2: A11:1–A11:57, doi:10.1186/s40687-015-0029-6
4. ↑ Sloane, N. J. A., ed. "Sequence A007749 (Numbers k such that k!! - 1 is prime)". OEIS Foundation. https://oeis.org/A007749. Retrieved 2022-05-24.

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