Names of 642442
| Nominal | 642442 |
| Cardinal | six hundred forty-two thousand four hundred forty-two |
| Ordinal | 642,442nd |
| This number as US currency | six hundred forty-two thousand four hundred forty-two dollars |
| Is 642442 an odd number? | 642442 is NOT an odd number |
| Is 642442 an even number? | 642442 is an even number |
| Is 642442 a palindrome? | 642442 is NOT a palindrome number |
| Is 642442 a triangle number? | 642442 is NOT a triangle number |
642442 in other Bases
| Base 2 (Binary) | 100111001101100010102 |
| Base 3 (Ternary) | 10121220210113 |
| Base 4 (Quaternary) | 21303120224 |
| Base 5 (Quinary) | 1310242325 |
| Base 6 (Senary) | 214341346 |
| Base 8 (Octal) | 23466128 |
| Base 12 (Duodecimal) | 26B94A12 |
| Base 16 (Hexadecimal) | 9CD8A16 |
| Base 20 (Vigesimal) | 4062220 |
Primes and Factors tests for 642442
| Is 642442 a Prime Number? | 642442 is NOT a prime |
| Is 642442 a perfect number? | 642442 is NOT a perfect number |
| Is 642442 a Mersenne Prime? | 642442 is NOT a Mersenne prime |
| Is 642442 a Fermat Prime? | 642442 is NOT a Fermat prime |
| Is 642442 a Fibonacci Prime? | 642442 is NOT a Fibonacci prime |
| Is 642442 a Partition Prime? | 642442 is NOT a Partition prime |
| Is 642442 a Pell Prime? | 642442 is NOT a Pell prime |
| Prime Factors | Prime factors of 642442 |
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642442 in other Numerals
| 642442 in Roman Numeral | DCXLMMCDXLII |
| 642442 in Chinese Numeral | 陸拾萬肆萬貳仟肆佰肆拾貳 |
| 642442 in Egyptian Numeral | 𓆐𓆐𓆐𓆐𓆐𓆐𓂰𓆽𓍥𓎉𓏻 |
| 642442 in Babylonian Numeral |     |
Roots and stuff for 642442
| Is 642442 a square number? | 642442 is NOT a square number |
| Is 642442 a cube number? | 642442 is NOT a cube number |
| Square root of the number 642442 | 801.52479687156 |
| Cube root of the number 642442 | 86.286855354662 |
Recreational math for 642442
| Number 642442 reversed | 244246 |
| Sum of the digits | 22 |
| No of digits | 6 |