Names of 1289
| Nominal | 1289 |
| Cardinal | one thousand two hundred eighty-nine |
| Ordinal | 1,289th |
| This number as US currency | one thousand two hundred eighty-nine dollars |
| Is 1289 an odd number? | 1289 is an odd number |
| Is 1289 an even number? | 1289 is NOT an even number |
| Is 1289 a palindrome? | 1289 is NOT a palindrome number |
| Is 1289 a triangle number? | 1289 is NOT a triangle number |
1289 in other Bases
| Base 2 (Binary) | 101000010012 |
| Base 3 (Ternary) | 12022023 |
| Base 4 (Quaternary) | 1100214 |
| Base 5 (Quinary) | 201245 |
| Base 6 (Senary) | 55456 |
| Base 8 (Octal) | 24118 |
| Base 12 (Duodecimal) | 8B512 |
| Base 16 (Hexadecimal) | 50916 |
| Base 20 (Vigesimal) | 34920 |
Primes and Factors tests for 1289
| Is 1289 a Prime Number? | 1289 is a prime |
| Is 1289 a perfect number? | 1289 is NOT a perfect number |
| Is 1289 a Mersenne Prime? | 1289 is NOT a Mersenne prime |
| Is 1289 a Fermat Prime? | 1289 is NOT a Fermat prime |
| Is 1289 a Fibonacci Prime? | 1289 is NOT a Fibonacci prime |
| Is 1289 a Partition Prime? | 1289 is NOT a Partition prime |
| Is 1289 a Pell Prime? | 1289 is NOT a Pell prime |
| Prime Factors | Prime factors of 1289 |
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1289 in other Numerals
| 1289 in Roman Numeral | MCCLXXXIX |
| 1289 in Chinese Numeral | 壹仟貳佰捌拾玖 |
| 1289 in Egyptian Numeral | 𓆼𓍣𓎍𓐂 |
| 1289 in Babylonian Numeral |   |
Roots and stuff for 1289
| Is 1289 a square number? | 1289 is NOT a square number |
| Is 1289 a cube number? | 1289 is NOT a cube number |
| Square root of the number 1289 | 35.902646142032 |
| Cube root of the number 1289 | 10.883058720464 |
Recreational math for 1289
| Number 1289 reversed | 9821 |
| Sum of the digits | 20 |
| No of digits | 4 |