Names of 12990
| Nominal | 12990 |
| Cardinal | twelve thousand nine hundred ninety |
| Ordinal | 12,990th |
| This number as US currency | twelve thousand nine hundred ninety dollars |
| Is 12990 an odd number? | 12990 is NOT an odd number |
| Is 12990 an even number? | 12990 is an even number |
| Is 12990 a palindrome? | 12990 is NOT a palindrome number |
| Is 12990 a triangle number? | 12990 is NOT a triangle number |
12990 in other Bases
| Base 2 (Binary) | 110010101111102 |
| Base 3 (Ternary) | 1222110103 |
| Base 4 (Quaternary) | 30223324 |
| Base 5 (Quinary) | 4034305 |
| Base 6 (Senary) | 1400506 |
| Base 8 (Octal) | 312768 |
| Base 12 (Duodecimal) | 762612 |
| Base 16 (Hexadecimal) | 32BE16 |
| Base 20 (Vigesimal) | 1C9A20 |
Primes and Factors tests for 12990
| Is 12990 a Prime Number? | 12990 is NOT a prime |
| Is 12990 a perfect number? | 12990 is NOT a perfect number |
| Is 12990 a Mersenne Prime? | 12990 is NOT a Mersenne prime |
| Is 12990 a Fermat Prime? | 12990 is NOT a Fermat prime |
| Is 12990 a Fibonacci Prime? | 12990 is NOT a Fibonacci prime |
| Is 12990 a Partition Prime? | 12990 is NOT a Partition prime |
| Is 12990 a Pell Prime? | 12990 is NOT a Pell prime |
| Prime Factors | Prime factors of 12990 |
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12990 in other Numerals
| 12990 in Roman Numeral | XMMCMXC |
| 12990 in Chinese Numeral | 壹萬貳仟玖佰玖拾 |
| 12990 in Egyptian Numeral | 𓂭𓆽𓍪𓎎 |
| 12990 in Babylonian Numeral |    |
Roots and stuff for 12990
| Is 12990 a square number? | 12990 is NOT a square number |
| Is 12990 a cube number? | 12990 is NOT a cube number |
| Square root of the number 12990 | 113.97368117245 |
| Cube root of the number 12990 | 23.507316267331 |
Recreational math for 12990
| Number 12990 reversed | 09921 |
| Sum of the digits | 21 |
| No of digits | 5 |