Names of 42990
| Nominal | 42990 |
| Cardinal | forty-two thousand nine hundred ninety |
| Ordinal | 42,990th |
| This number as US currency | forty-two thousand nine hundred ninety dollars |
| Is 42990 an odd number? | 42990 is NOT an odd number |
| Is 42990 an even number? | 42990 is an even number |
| Is 42990 a palindrome? | 42990 is NOT a palindrome number |
| Is 42990 a triangle number? | 42990 is NOT a triangle number |
42990 in other Bases
| Base 2 (Binary) | 10100111111011102 |
| Base 3 (Ternary) | 20112220203 |
| Base 4 (Quaternary) | 221332324 |
| Base 5 (Quinary) | 23334305 |
| Base 6 (Senary) | 5310106 |
| Base 8 (Octal) | 1237568 |
| Base 12 (Duodecimal) | 20A6612 |
| Base 16 (Hexadecimal) | A7EE16 |
| Base 20 (Vigesimal) | 579A20 |
Primes and Factors tests for 42990
| Is 42990 a Prime Number? | 42990 is NOT a prime |
| Is 42990 a perfect number? | 42990 is NOT a perfect number |
| Is 42990 a Mersenne Prime? | 42990 is NOT a Mersenne prime |
| Is 42990 a Fermat Prime? | 42990 is NOT a Fermat prime |
| Is 42990 a Fibonacci Prime? | 42990 is NOT a Fibonacci prime |
| Is 42990 a Partition Prime? | 42990 is NOT a Partition prime |
| Is 42990 a Pell Prime? | 42990 is NOT a Pell prime |
| Prime Factors | Prime factors of 42990 |
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42990 in other Numerals
| 42990 in Roman Numeral | XLMMCMXC |
| 42990 in Chinese Numeral | 肆萬貳仟玖佰玖拾 |
| 42990 in Egyptian Numeral | 𓂰𓆽𓍪𓎎 |
| 42990 in Babylonian Numeral |    |
Roots and stuff for 42990
| Is 42990 a square number? | 42990 is NOT a square number |
| Is 42990 a cube number? | 42990 is NOT a cube number |
| Square root of the number 42990 | 207.34029999014 |
| Cube root of the number 42990 | 35.031264580862 |
Recreational math for 42990
| Number 42990 reversed | 09924 |
| Sum of the digits | 24 |
| No of digits | 5 |