Names of 990990
| Nominal | 990990 |
| Cardinal | nine hundred ninety thousand nine hundred ninety |
| Ordinal | 990,990th |
| This number as US currency | nine hundred ninety thousand nine hundred ninety dollars |
| Is 990990 an odd number? | 990990 is NOT an odd number |
| Is 990990 an even number? | 990990 is an even number |
| Is 990990 a palindrome? | 990990 is NOT a palindrome number |
| Is 990990 a triangle number? | 990990 is NOT a triangle number |
990990 in other Bases
| Base 2 (Binary) | 111100011111000011102 |
| Base 3 (Ternary) | 12121001011003 |
| Base 4 (Quaternary) | 33013300324 |
| Base 5 (Quinary) | 2232024305 |
| Base 6 (Senary) | 331235306 |
| Base 8 (Octal) | 36174168 |
| Base 12 (Duodecimal) | 3B95A612 |
| Base 16 (Hexadecimal) | F1F0E16 |
| Base 20 (Vigesimal) | 63H9A20 |
Primes and Factors tests for 990990
| Is 990990 a Prime Number? | 990990 is NOT a prime |
| Is 990990 a perfect number? | 990990 is NOT a perfect number |
| Is 990990 a Mersenne Prime? | 990990 is NOT a Mersenne prime |
| Is 990990 a Fermat Prime? | 990990 is NOT a Fermat prime |
| Is 990990 a Fibonacci Prime? | 990990 is NOT a Fibonacci prime |
| Is 990990 a Partition Prime? | 990990 is NOT a Partition prime |
| Is 990990 a Pell Prime? | 990990 is NOT a Pell prime |
| Prime Factors | Prime factors of 990990 |
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990990 in other Numerals
| 990990 in Roman Numeral | CMXCCMXC |
| 990990 in Chinese Numeral | 玖拾萬玖萬玖佰玖拾 |
| 990990 in Egyptian Numeral | 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂵𓍪𓎎 |
| 990990 in Babylonian Numeral |     |
Roots and stuff for 990990
| Is 990990 a square number? | 990990 is NOT a square number |
| Is 990990 a cube number? | 990990 is NOT a cube number |
| Square root of the number 990990 | 995.48480651389 |
| Cube root of the number 990990 | 99.698760123238 |
Recreational math for 990990
| Number 990990 reversed | 099099 |
| Sum of the digits | 36 |
| No of digits | 6 |