Names of 28989
| Nominal | 28989 |
| Cardinal | twenty-eight thousand nine hundred eighty-nine |
| Ordinal | 28,989th |
| This number as US currency | twenty-eight thousand nine hundred eighty-nine dollars |
| Is 28989 an odd number? | 28989 is an odd number |
| Is 28989 an even number? | 28989 is NOT an even number |
| Is 28989 a palindrome? | 28989 is NOT a palindrome number |
| Is 28989 a triangle number? | 28989 is NOT a triangle number |
28989 in other Bases
| Base 2 (Binary) | 1110001001111012 |
| Base 3 (Ternary) | 11102022003 |
| Base 4 (Quaternary) | 130103314 |
| Base 5 (Quinary) | 14114245 |
| Base 6 (Senary) | 3421136 |
| Base 8 (Octal) | 704758 |
| Base 12 (Duodecimal) | 1493912 |
| Base 16 (Hexadecimal) | 713D16 |
| Base 20 (Vigesimal) | 3C9920 |
Primes and Factors tests for 28989
| Is 28989 a Prime Number? | 28989 is NOT a prime |
| Is 28989 a perfect number? | 28989 is NOT a perfect number |
| Is 28989 a Mersenne Prime? | 28989 is NOT a Mersenne prime |
| Is 28989 a Fermat Prime? | 28989 is NOT a Fermat prime |
| Is 28989 a Fibonacci Prime? | 28989 is NOT a Fibonacci prime |
| Is 28989 a Partition Prime? | 28989 is NOT a Partition prime |
| Is 28989 a Pell Prime? | 28989 is NOT a Pell prime |
| Prime Factors | Prime factors of 28989 |
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28989 in other Numerals
| 28989 in Roman Numeral | XXVMMMCMLXXXIX |
| 28989 in Chinese Numeral | 貳萬捌仟玖佰捌拾玖 |
| 28989 in Egyptian Numeral | 𓂮𓇃𓍪𓎍𓐂 |
| 28989 in Babylonian Numeral |    |
Roots and stuff for 28989
| Is 28989 a square number? | 28989 is NOT a square number |
| Is 28989 a cube number? | 28989 is NOT a cube number |
| Square root of the number 28989 | 170.26156348395 |
| Cube root of the number 28989 | 30.719283227091 |
Recreational math for 28989
| Number 28989 reversed | 98982 |
| Sum of the digits | 36 |
| No of digits | 5 |