199
Everything about the number 199 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
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Names of 199
| Nominal | 199 |
| Cardinal | one hundred ninety-nine |
| Ordinal | 199th |
| This number as US currency | one hundred ninety-nine dollars |
Properties (and some facts) of 199
| Is 199 an odd number? | 199 is an odd number |
| Is 199 an even number? | 199 is not an even number |
| Is 199 a palindrome? | 199 is not a palindrome |
| Is 199 a triangle number? | 199 is not a triangle number |
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199 in other bases
| Base 2 (Binary) | 11000111 |
| Base 3 (Ternary) | 21101 |
| Base 4 (Quaternary) | 3013 |
| Base 5 (Quinary) | 1244 |
| Base 6 (Senary) | 531 |
| Base 8 (Octal) | 307 |
| Base 12 (Duodecimal) | 147 |
| Base 16 (Hexadecimal) | C7 |
| Base 20 (Vigesimal) | 9J |
Primes and factors tests for 199
| Is 199 a prime number? | 199 is a prime number |
| Is 199 a perfect number? | 199 is not a perfect number |
| Is 199 a Mersenne prime? | 199 is not a Mersenne prime |
| Is 199 a Fermat prime? | 199 is not a Fermat prime |
| Is 199 a Fibonacci prime? | 199 is not a Fibonacci prime |
| Is 199 a partition prime? | 199 is not a partition prime |
| Is 199 a Pell prime? | 199 is not a Pell prime |
| Prime Factors | Prime factors of 199 |
199 in other numeral systems
| 199 in Roman numerals | CXCIX |
| 199 in Chinese numerals | 壹佰玖拾玖 |
| 199 in Babylonian numerals |   |
| 199 in Egyptian numerals | 𓍢𓎎𓐂 |
Roots and squares for 199
| Is 199 a square number? | 199 is not a square number |
| Is 199 a cube number? | 199 is not a cube number |
| Square root of 199 | 14.106735979666 |
| Cube root of 199 | 5.838272460814 |
Recreational math for 199
| Number 199 reversed | 991 |
| Sum of the digits | 19 |
| Number of digits | 3 |
Arithmetic tables for 199
Other pages about 199
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