Names of 27990
| Nominal | 27990 |
| Cardinal | twenty-seven thousand nine hundred ninety |
| Ordinal | 27,990th |
| This number as US currency | twenty-seven thousand nine hundred ninety dollars |
| Is 27990 an odd number? | 27990 is NOT an odd number |
| Is 27990 an even number? | 27990 is an even number |
| Is 27990 a palindrome? | 27990 is NOT a palindrome number |
| Is 27990 a triangle number? | 27990 is NOT a triangle number |
27990 in other Bases
| Base 2 (Binary) | 1101101010101102 |
| Base 3 (Ternary) | 11021012003 |
| Base 4 (Quaternary) | 123111124 |
| Base 5 (Quinary) | 13434305 |
| Base 6 (Senary) | 3333306 |
| Base 8 (Octal) | 665268 |
| Base 12 (Duodecimal) | 1424612 |
| Base 16 (Hexadecimal) | 6D5616 |
| Base 20 (Vigesimal) | 39JA20 |
Primes and Factors tests for 27990
| Is 27990 a Prime Number? | 27990 is NOT a prime |
| Is 27990 a perfect number? | 27990 is NOT a perfect number |
| Is 27990 a Mersenne Prime? | 27990 is NOT a Mersenne prime |
| Is 27990 a Fermat Prime? | 27990 is NOT a Fermat prime |
| Is 27990 a Fibonacci Prime? | 27990 is NOT a Fibonacci prime |
| Is 27990 a Partition Prime? | 27990 is NOT a Partition prime |
| Is 27990 a Pell Prime? | 27990 is NOT a Pell prime |
| Prime Factors | Prime factors of 27990 |
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27990 in other Numerals
| 27990 in Roman Numeral | XXVMMCMXC |
| 27990 in Chinese Numeral | 貳萬柒仟玖佰玖拾 |
| 27990 in Egyptian Numeral | 𓂮𓇂𓍪𓎎 |
| 27990 in Babylonian Numeral |    |
Roots and stuff for 27990
| Is 27990 a square number? | 27990 is NOT a square number |
| Is 27990 a cube number? | 27990 is NOT a cube number |
| Square root of the number 27990 | 167.30212192318 |
| Cube root of the number 27990 | 30.362274301444 |
Recreational math for 27990
| Number 27990 reversed | 09972 |
| Sum of the digits | 27 |
| No of digits | 5 |