Names of 40990
| Nominal | 40990 |
| Cardinal | forty thousand nine hundred ninety |
| Ordinal | 40,990th |
| This number as US currency | forty thousand nine hundred ninety dollars |
| Is 40990 an odd number? | 40990 is NOT an odd number |
| Is 40990 an even number? | 40990 is an even number |
| Is 40990 a palindrome? | 40990 is NOT a palindrome number |
| Is 40990 a triangle number? | 40990 is NOT a triangle number |
40990 in other Bases
| Base 2 (Binary) | 10100000000111102 |
| Base 3 (Ternary) | 20020200113 |
| Base 4 (Quaternary) | 220001324 |
| Base 5 (Quinary) | 23024305 |
| Base 6 (Senary) | 5134346 |
| Base 8 (Octal) | 1200368 |
| Base 12 (Duodecimal) | 1B87A12 |
| Base 16 (Hexadecimal) | A01E16 |
| Base 20 (Vigesimal) | 529A20 |
Primes and Factors tests for 40990
| Is 40990 a Prime Number? | 40990 is NOT a prime |
| Is 40990 a perfect number? | 40990 is NOT a perfect number |
| Is 40990 a Mersenne Prime? | 40990 is NOT a Mersenne prime |
| Is 40990 a Fermat Prime? | 40990 is NOT a Fermat prime |
| Is 40990 a Fibonacci Prime? | 40990 is NOT a Fibonacci prime |
| Is 40990 a Partition Prime? | 40990 is NOT a Partition prime |
| Is 40990 a Pell Prime? | 40990 is NOT a Pell prime |
| Prime Factors | Prime factors of 40990 |
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40990 in other Numerals
| 40990 in Roman Numeral | XLCMXC |
| 40990 in Chinese Numeral | 肆萬玖佰玖拾 |
| 40990 in Egyptian Numeral | 𓂰𓍪𓎎 |
| 40990 in Babylonian Numeral |    |
Roots and stuff for 40990
| Is 40990 a square number? | 40990 is NOT a square number |
| Is 40990 a cube number? | 40990 is NOT a cube number |
| Square root of the number 40990 | 202.45987256738 |
| Cube root of the number 40990 | 34.479368747225 |
Recreational math for 40990
| Number 40990 reversed | 09904 |
| Sum of the digits | 22 |
| No of digits | 5 |