Names of 408
| Nominal | 408 |
| Cardinal | four hundred eight |
| Ordinal | 408th |
| This number as US currency | four hundred eight dollars |
| Is 408 an odd number? | 408 is NOT an odd number |
| Is 408 an even number? | 408 is an even number |
| Is 408 a palindrome? | 408 is NOT a palindrome number |
| Is 408 a triangle number? | 408 is NOT a triangle number |
408 in other Bases
| Base 2 (Binary) | 1100110002 |
| Base 3 (Ternary) | 1200103 |
| Base 4 (Quaternary) | 121204 |
| Base 5 (Quinary) | 31135 |
| Base 6 (Senary) | 15206 |
| Base 8 (Octal) | 6308 |
| Base 12 (Duodecimal) | 2A012 |
| Base 16 (Hexadecimal) | 19816 |
| Base 20 (Vigesimal) | 10820 |
Primes and Factors tests for 408
| Is 408 a Prime Number? | 408 is NOT a prime |
| Is 408 a perfect number? | 408 is NOT a perfect number |
| Is 408 a Mersenne Prime? | 408 is NOT a Mersenne prime |
| Is 408 a Fermat Prime? | 408 is NOT a Fermat prime |
| Is 408 a Fibonacci Prime? | 408 is NOT a Fibonacci prime |
| Is 408 a Partition Prime? | 408 is NOT a Partition prime |
| Is 408 a Pell Prime? | 408 is NOT a Pell prime |
| Prime Factors | Prime factors of 408 |
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408 in other Numerals
| 408 in Roman Numeral | CDVIII |
| 408 in Chinese Numeral | 肆佰捌 |
| 408 in Egyptian Numeral | 𓍥𓐁 |
| 408 in Babylonian Numeral |   |
Roots and stuff for 408
| Is 408 a square number? | 408 is NOT a square number |
| Is 408 a cube number? | 408 is NOT a cube number |
| Square root of the number 408 | 20.199009876724 |
| Cube root of the number 408 | 7.4168595385324 |
Recreational math for 408
| Number 408 reversed | 804 |
| Sum of the digits | 12 |
| No of digits | 3 |