Names of 640448
| Nominal | 640448 |
| Cardinal | six hundred forty thousand four hundred forty-eight |
| Ordinal | 640,448th |
| This number as US currency | six hundred forty thousand four hundred forty-eight dollars |
| Is 640448 an odd number? | 640448 is NOT an odd number |
| Is 640448 an even number? | 640448 is an even number |
| Is 640448 a palindrome? | 640448 is NOT a palindrome number |
| Is 640448 a triangle number? | 640448 is NOT a triangle number |
640448 in other Bases
| Base 2 (Binary) | 100111000101110000002 |
| Base 3 (Ternary) | 10121121120223 |
| Base 4 (Quaternary) | 21301130004 |
| Base 5 (Quinary) | 1304432435 |
| Base 6 (Senary) | 214210126 |
| Base 8 (Octal) | 23427008 |
| Base 12 (Duodecimal) | 26A76812 |
| Base 16 (Hexadecimal) | 9C5C016 |
| Base 20 (Vigesimal) | 4012820 |
Primes and Factors tests for 640448
| Is 640448 a Prime Number? | 640448 is NOT a prime |
| Is 640448 a perfect number? | 640448 is NOT a perfect number |
| Is 640448 a Mersenne Prime? | 640448 is NOT a Mersenne prime |
| Is 640448 a Fermat Prime? | 640448 is NOT a Fermat prime |
| Is 640448 a Fibonacci Prime? | 640448 is NOT a Fibonacci prime |
| Is 640448 a Partition Prime? | 640448 is NOT a Partition prime |
| Is 640448 a Pell Prime? | 640448 is NOT a Pell prime |
| Prime Factors | Prime factors of 640448 |
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640448 in other Numerals
| 640448 in Roman Numeral | DCXLCDXLVIII |
| 640448 in Chinese Numeral | 陸拾萬肆萬肆佰肆拾捌 |
| 640448 in Egyptian Numeral | 𓆐𓆐𓆐𓆐𓆐𓆐𓂰𓍥𓎉𓐁 |
| 640448 in Babylonian Numeral |     |
Roots and stuff for 640448
| Is 640448 a square number? | 640448 is NOT a square number |
| Is 640448 a cube number? | 640448 is NOT a cube number |
| Square root of the number 640448 | 800.27995101714 |
| Cube root of the number 640448 | 86.197490968326 |
Recreational math for 640448
| Number 640448 reversed | 844046 |
| Sum of the digits | 26 |
| No of digits | 6 |