Names of 990020
| Nominal | 990020 |
| Cardinal | nine hundred ninety thousand twenty |
| Ordinal | 990,020th |
| This number as US currency | nine hundred ninety thousand twenty dollars |
| Is 990020 an odd number? | 990020 is NOT an odd number |
| Is 990020 an even number? | 990020 is an even number |
| Is 990020 a palindrome? | 990020 is NOT a palindrome number |
| Is 990020 a triangle number? | 990020 is NOT a triangle number |
990020 in other Bases
| Base 2 (Binary) | 111100011011010001002 |
| Base 3 (Ternary) | 12120220011023 |
| Base 4 (Quaternary) | 33012310104 |
| Base 5 (Quinary) | 2231400405 |
| Base 6 (Senary) | 331152326 |
| Base 8 (Octal) | 36155048 |
| Base 12 (Duodecimal) | 3B8B1812 |
| Base 16 (Hexadecimal) | F1B4416 |
| Base 20 (Vigesimal) | 63F1020 |
Primes and Factors tests for 990020
| Is 990020 a Prime Number? | 990020 is NOT a prime |
| Is 990020 a perfect number? | 990020 is NOT a perfect number |
| Is 990020 a Mersenne Prime? | 990020 is NOT a Mersenne prime |
| Is 990020 a Fermat Prime? | 990020 is NOT a Fermat prime |
| Is 990020 a Fibonacci Prime? | 990020 is NOT a Fibonacci prime |
| Is 990020 a Partition Prime? | 990020 is NOT a Partition prime |
| Is 990020 a Pell Prime? | 990020 is NOT a Pell prime |
| Prime Factors | Prime factors of 990020 |
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990020 in other Numerals
| 990020 in Roman Numeral | CMXCXX |
| 990020 in Chinese Numeral | 玖拾萬玖萬貳拾 |
| 990020 in Egyptian Numeral | 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂵𓎇 |
| 990020 in Babylonian Numeral |    |
Roots and stuff for 990020
| Is 990020 a square number? | 990020 is NOT a square number |
| Is 990020 a cube number? | 990020 is NOT a cube number |
| Square root of the number 990020 | 994.99748743401 |
| Cube root of the number 990020 | 99.666220485221 |
Recreational math for 990020
| Number 990020 reversed | 020099 |
| Sum of the digits | 20 |
| No of digits | 6 |