Names of 1139
| Nominal | 1139 |
| Cardinal | one thousand one hundred thirty-nine |
| Ordinal | 1,139th |
| This number as US currency | one thousand one hundred thirty-nine dollars |
| Is 1139 an odd number? | 1139 is an odd number |
| Is 1139 an even number? | 1139 is NOT an even number |
| Is 1139 a palindrome? | 1139 is NOT a palindrome number |
| Is 1139 a triangle number? | 1139 is NOT a triangle number |
1139 in other Bases
| Base 2 (Binary) | 100011100112 |
| Base 3 (Ternary) | 11200123 |
| Base 4 (Quaternary) | 1013034 |
| Base 5 (Quinary) | 140245 |
| Base 6 (Senary) | 51356 |
| Base 8 (Octal) | 21638 |
| Base 12 (Duodecimal) | 7AB12 |
| Base 16 (Hexadecimal) | 47316 |
| Base 20 (Vigesimal) | 2GJ20 |
Primes and Factors tests for 1139
| Is 1139 a Prime Number? | 1139 is NOT a prime |
| Is 1139 a perfect number? | 1139 is NOT a perfect number |
| Is 1139 a Mersenne Prime? | 1139 is NOT a Mersenne prime |
| Is 1139 a Fermat Prime? | 1139 is NOT a Fermat prime |
| Is 1139 a Fibonacci Prime? | 1139 is NOT a Fibonacci prime |
| Is 1139 a Partition Prime? | 1139 is NOT a Partition prime |
| Is 1139 a Pell Prime? | 1139 is NOT a Pell prime |
| Prime Factors | Prime factors of 1139 |
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1139 in other Numerals
| 1139 in Roman Numeral | MCXXXIX |
| 1139 in Chinese Numeral | 壹仟壹佰叄拾玖 |
| 1139 in Egyptian Numeral | 𓆼𓍢𓎈𓐂 |
| 1139 in Babylonian Numeral |   |
Roots and stuff for 1139
| Is 1139 a square number? | 1139 is NOT a square number |
| Is 1139 a cube number? | 1139 is NOT a cube number |
| Square root of the number 1139 | 33.749074061372 |
| Cube root of the number 1139 | 10.443383860249 |
Recreational math for 1139
| Number 1139 reversed | 9311 |
| Sum of the digits | 14 |
| No of digits | 4 |