400442
Everything about the number 400442 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 400442
| Nominal | 400442 |
| Cardinal | four hundred thousand four hundred forty-two |
| Ordinal | 400,442nd |
| This number as US currency | four hundred thousand four hundred forty-two dollars |
Properties (and some facts) of 400442
| Is 400442 an odd number? | 400442 is not an odd number |
| Is 400442 an even number? | 400442 is an even number |
| Is 400442 a palindrome? | 400442 is not a palindrome |
| Is 400442 a triangle number? | 400442 is not a triangle number |
400442 in other bases
| Base 2 (Binary) | 1100001110000111010 |
| Base 3 (Ternary) | 202100022012 |
| Base 4 (Quaternary) | 1201300322 |
| Base 5 (Quinary) | 100303232 |
| Base 6 (Senary) | 12325522 |
| Base 8 (Octal) | 1416072 |
| Base 12 (Duodecimal) | 1738A2 |
| Base 16 (Hexadecimal) | 61C3A |
| Base 20 (Vigesimal) | 2A122 |
Primes and factors tests for 400442
| Is 400442 a prime number? | 400442 is not a prime number |
| Is 400442 a perfect number? | 400442 is not a perfect number |
| Is 400442 a Mersenne prime? | 400442 is not a Mersenne prime |
| Is 400442 a Fermat prime? | 400442 is not a Fermat prime |
| Is 400442 a Fibonacci prime? | 400442 is not a Fibonacci prime |
| Is 400442 a partition prime? | 400442 is not a partition prime |
| Is 400442 a Pell prime? | 400442 is not a Pell prime |
| Prime Factors | Prime factors of 400442 |
400442 in other numeral systems
| 400442 in Roman numerals | CDCDXLII |
| 400442 in Chinese numerals | 肆拾萬肆佰肆拾貳 |
| 400442 in Babylonian numerals |     |
| 400442 in Egyptian numerals | 𓆐𓆐𓆐𓆐𓍥𓎉𓏻 |
Roots and squares for 400442
| Is 400442 a square number? | 400442 is not a square number |
| Is 400442 a cube number? | 400442 is not a cube number |
| Square root of 400442 | 632.80486723792 |
| Cube root of 400442 | 73.70775901477 |
Recreational math for 400442
| Number 400442 reversed | 244004 |
| Sum of the digits | 14 |
| Number of digits | 6 |