Names of 28000
| Nominal | 28000 |
| Cardinal | twenty-eight thousand |
| Ordinal | 28,000th |
| This number as US currency | twenty-eight thousand dollars |
| Is 28000 an odd number? | 28000 is NOT an odd number |
| Is 28000 an even number? | 28000 is an even number |
| Is 28000 a palindrome? | 28000 is NOT a palindrome number |
| Is 28000 a triangle number? | 28000 is NOT a triangle number |
28000 in other Bases
| Base 2 (Binary) | 1101101011000002 |
| Base 3 (Ternary) | 11021020013 |
| Base 4 (Quaternary) | 123112004 |
| Base 5 (Quinary) | 13440005 |
| Base 6 (Senary) | 3333446 |
| Base 8 (Octal) | 665408 |
| Base 12 (Duodecimal) | 1425412 |
| Base 16 (Hexadecimal) | 6D6016 |
| Base 20 (Vigesimal) | 3A0020 |
Primes and Factors tests for 28000
| Is 28000 a Prime Number? | 28000 is NOT a prime |
| Is 28000 a perfect number? | 28000 is NOT a perfect number |
| Is 28000 a Mersenne Prime? | 28000 is NOT a Mersenne prime |
| Is 28000 a Fermat Prime? | 28000 is NOT a Fermat prime |
| Is 28000 a Fibonacci Prime? | 28000 is NOT a Fibonacci prime |
| Is 28000 a Partition Prime? | 28000 is NOT a Partition prime |
| Is 28000 a Pell Prime? | 28000 is NOT a Pell prime |
| Prime Factors | Prime factors of 28000 |
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28000 in other Numerals
| 28000 in Roman Numeral | XXVMMM |
| 28000 in Chinese Numeral | 貳萬捌仟 |
| 28000 in Egyptian Numeral | 𓂮𓇃 |
| 28000 in Babylonian Numeral |    |
Roots and stuff for 28000
| Is 28000 a square number? | 28000 is NOT a square number |
| Is 28000 a cube number? | 28000 is NOT a cube number |
| Square root of the number 28000 | 167.33200530682 |
| Cube root of the number 28000 | 30.365889718757 |
Recreational math for 28000
| Number 28000 reversed | 00082 |
| Sum of the digits | 10 |
| No of digits | 5 |