Names of 8999
| Nominal | 8999 |
| Cardinal | eight thousand nine hundred ninety-nine |
| Ordinal | 8,999th |
| This number as US currency | eight thousand nine hundred ninety-nine dollars |
| Is 8999 an odd number? | 8999 is an odd number |
| Is 8999 an even number? | 8999 is NOT an even number |
| Is 8999 a palindrome? | 8999 is NOT a palindrome number |
| Is 8999 a triangle number? | 8999 is NOT a triangle number |
8999 in other Bases
| Base 2 (Binary) | 100011001001112 |
| Base 3 (Ternary) | 1101000223 |
| Base 4 (Quaternary) | 20302134 |
| Base 5 (Quinary) | 2414445 |
| Base 6 (Senary) | 1053556 |
| Base 8 (Octal) | 214478 |
| Base 12 (Duodecimal) | 525B12 |
| Base 16 (Hexadecimal) | 232716 |
| Base 20 (Vigesimal) | 129J20 |
Primes and Factors tests for 8999
| Is 8999 a Prime Number? | 8999 is a prime |
| Is 8999 a perfect number? | 8999 is NOT a perfect number |
| Is 8999 a Mersenne Prime? | 8999 is NOT a Mersenne prime |
| Is 8999 a Fermat Prime? | 8999 is NOT a Fermat prime |
| Is 8999 a Fibonacci Prime? | 8999 is NOT a Fibonacci prime |
| Is 8999 a Partition Prime? | 8999 is NOT a Partition prime |
| Is 8999 a Pell Prime? | 8999 is NOT a Pell prime |
| Prime Factors | Prime factors of 8999 |
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8999 in other Numerals
| 8999 in Roman Numeral | VMMMCMXCIX |
| 8999 in Chinese Numeral | 捌仟玖佰玖拾玖 |
| 8999 in Egyptian Numeral | 𓇃𓍪𓎎𓐂 |
| 8999 in Babylonian Numeral |    |
Roots and stuff for 8999
| Is 8999 a square number? | 8999 is NOT a square number |
| Is 8999 a cube number? | 8999 is NOT a cube number |
| Square root of the number 8999 | 94.863059195875 |
| Cube root of the number 8999 | 20.800067800568 |
Recreational math for 8999
| Number 8999 reversed | 9998 |
| Sum of the digits | 35 |
| No of digits | 4 |