Names of 990813
| Nominal | 990813 |
| Cardinal | nine hundred ninety thousand eight hundred thirteen |
| Ordinal | 990,813th |
| This number as US currency | nine hundred ninety thousand eight hundred thirteen dollars |
| Is 990813 an odd number? | 990813 is an odd number |
| Is 990813 an even number? | 990813 is NOT an even number |
| Is 990813 a palindrome? | 990813 is NOT a palindrome number |
| Is 990813 a triangle number? | 990813 is NOT a triangle number |
990813 in other Bases
| Base 2 (Binary) | 111100011110010111012 |
| Base 3 (Ternary) | 12121000102103 |
| Base 4 (Quaternary) | 33013211314 |
| Base 5 (Quinary) | 2232012235 |
| Base 6 (Senary) | 331230336 |
| Base 8 (Octal) | 36171358 |
| Base 12 (Duodecimal) | 3B947912 |
| Base 16 (Hexadecimal) | F1E5D16 |
| Base 20 (Vigesimal) | 63H0D20 |
Primes and Factors tests for 990813
| Is 990813 a Prime Number? | 990813 is NOT a prime |
| Is 990813 a perfect number? | 990813 is NOT a perfect number |
| Is 990813 a Mersenne Prime? | 990813 is NOT a Mersenne prime |
| Is 990813 a Fermat Prime? | 990813 is NOT a Fermat prime |
| Is 990813 a Fibonacci Prime? | 990813 is NOT a Fibonacci prime |
| Is 990813 a Partition Prime? | 990813 is NOT a Partition prime |
| Is 990813 a Pell Prime? | 990813 is NOT a Pell prime |
| Prime Factors | Prime factors of 990813 |
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990813 in other Numerals
| 990813 in Roman Numeral | CMXCDCCCXIII |
| 990813 in Chinese Numeral | 玖拾萬玖萬捌佰壹拾叄 |
| 990813 in Egyptian Numeral | 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂵𓍩𓎆𓏼 |
| 990813 in Babylonian Numeral |     |
Roots and stuff for 990813
| Is 990813 a square number? | 990813 is NOT a square number |
| Is 990813 a cube number? | 990813 is NOT a cube number |
| Square root of the number 990813 | 995.39590113683 |
| Cube root of the number 990813 | 99.69282406224 |
Recreational math for 990813
| Number 990813 reversed | 318099 |
| Sum of the digits | 30 |
| No of digits | 6 |