Names of 159
| Nominal | 159 |
| Cardinal | one hundred fifty-nine |
| Ordinal | 159th |
| This number as US currency | one hundred fifty-nine dollars |
| Is 159 an odd number? | 159 is an odd number |
| Is 159 an even number? | 159 is NOT an even number |
| Is 159 a palindrome? | 159 is NOT a palindrome number |
| Is 159 a triangle number? | 159 is NOT a triangle number |
159 in other Bases
| Base 2 (Binary) | 100111112 |
| Base 3 (Ternary) | 122203 |
| Base 4 (Quaternary) | 21334 |
| Base 5 (Quinary) | 11145 |
| Base 6 (Senary) | 4236 |
| Base 8 (Octal) | 2378 |
| Base 12 (Duodecimal) | 11312 |
| Base 16 (Hexadecimal) | 9F16 |
| Base 20 (Vigesimal) | 7J20 |
Primes and Factors tests for 159
| Is 159 a Prime Number? | 159 is NOT a prime |
| Is 159 a perfect number? | 159 is NOT a perfect number |
| Is 159 a Mersenne Prime? | 159 is NOT a Mersenne prime |
| Is 159 a Fermat Prime? | 159 is NOT a Fermat prime |
| Is 159 a Fibonacci Prime? | 159 is NOT a Fibonacci prime |
| Is 159 a Partition Prime? | 159 is NOT a Partition prime |
| Is 159 a Pell Prime? | 159 is NOT a Pell prime |
| Prime Factors | Prime factors of 159 |
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159 in other Numerals
| 159 in Roman Numeral | CLIX |
| 159 in Chinese Numeral | 壹佰伍拾玖 |
| 159 in Egyptian Numeral | 𓍢𓎊𓐂 |
| 159 in Babylonian Numeral |   |
Roots and stuff for 159
| Is 159 a square number? | 159 is NOT a square number |
| Is 159 a cube number? | 159 is NOT a cube number |
| Square root of the number 159 | 12.609520212918 |
| Cube root of the number 159 | 5.4175015149772 |
Recreational math for 159
| Number 159 reversed | 951 |
| Sum of the digits | 15 |
| No of digits | 3 |