440
Everything about the number 440 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
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Names of 440
| Nominal | 440 |
| Cardinal | four hundred forty |
| Ordinal | 440th |
| This number as US currency | four hundred forty dollars |
Properties (and some facts) of 440
| Is 440 an odd number? | 440 is not an odd number |
| Is 440 an even number? | 440 is an even number |
| Is 440 a palindrome? | 440 is not a palindrome |
| Is 440 a triangle number? | 440 is not a triangle number |
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440 in other bases
| Base 2 (Binary) | 110111000 |
| Base 3 (Ternary) | 121022 |
| Base 4 (Quaternary) | 12320 |
| Base 5 (Quinary) | 3230 |
| Base 6 (Senary) | 2012 |
| Base 8 (Octal) | 670 |
| Base 12 (Duodecimal) | 308 |
| Base 16 (Hexadecimal) | 1B8 |
| Base 20 (Vigesimal) | 120 |
Primes and factors tests for 440
| Is 440 a prime number? | 440 is not a prime number |
| Is 440 a perfect number? | 440 is not a perfect number |
| Is 440 a Mersenne prime? | 440 is not a Mersenne prime |
| Is 440 a Fermat prime? | 440 is not a Fermat prime |
| Is 440 a Fibonacci prime? | 440 is not a Fibonacci prime |
| Is 440 a partition prime? | 440 is not a partition prime |
| Is 440 a Pell prime? | 440 is not a Pell prime |
| Prime Factors | Prime factors of 440 |
440 in other numeral systems
| 440 in Roman numerals | CDXL |
| 440 in Chinese numerals | 肆佰肆拾 |
| 440 in Babylonian numerals |   |
| 440 in Egyptian numerals | 𓍥𓎉 |
Roots and squares for 440
| Is 440 a square number? | 440 is not a square number |
| Is 440 a cube number? | 440 is not a cube number |
| Square root of 440 | 20.976176963403 |
| Cube root of 440 | 7.6059049215228 |
Recreational math for 440
| Number 440 reversed | 044 |
| Sum of the digits | 8 |
| Number of digits | 3 |
Arithmetic tables for 440
Other pages about 440
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