Names of 9090
| Nominal | 9090 |
| Cardinal | nine thousand ninety |
| Ordinal | 9,090th |
| This number as US currency | nine thousand ninety dollars |
| Is 9090 an odd number? | 9090 is NOT an odd number |
| Is 9090 an even number? | 9090 is an even number |
| Is 9090 a palindrome? | 9090 is NOT a palindrome number |
| Is 9090 a triangle number? | 9090 is NOT a triangle number |
9090 in other Bases
| Base 2 (Binary) | 100011100000102 |
| Base 3 (Ternary) | 1101102003 |
| Base 4 (Quaternary) | 20320024 |
| Base 5 (Quinary) | 2423305 |
| Base 6 (Senary) | 1100306 |
| Base 8 (Octal) | 216028 |
| Base 12 (Duodecimal) | 531612 |
| Base 16 (Hexadecimal) | 238216 |
| Base 20 (Vigesimal) | 12EA20 |
Primes and Factors tests for 9090
| Is 9090 a Prime Number? | 9090 is NOT a prime |
| Is 9090 a perfect number? | 9090 is NOT a perfect number |
| Is 9090 a Mersenne Prime? | 9090 is NOT a Mersenne prime |
| Is 9090 a Fermat Prime? | 9090 is NOT a Fermat prime |
| Is 9090 a Fibonacci Prime? | 9090 is NOT a Fibonacci prime |
| Is 9090 a Partition Prime? | 9090 is NOT a Partition prime |
| Is 9090 a Pell Prime? | 9090 is NOT a Pell prime |
| Prime Factors | Prime factors of 9090 |
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9090 in other Numerals
| 9090 in Roman Numeral | MXXC |
| 9090 in Chinese Numeral | 玖仟玖拾 |
| 9090 in Egyptian Numeral | 𓇄𓎎 |
| 9090 in Babylonian Numeral |    |
Roots and stuff for 9090
| Is 9090 a square number? | 9090 is NOT a square number |
| Is 9090 a cube number? | 9090 is NOT a cube number |
| Square root of the number 9090 | 95.341491492424 |
| Cube root of the number 9090 | 20.869944513034 |
Recreational math for 9090
| Number 9090 reversed | 0909 |
| Sum of the digits | 18 |
| No of digits | 4 |