804
Everything about the number 804 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Advertisement
Names of 804
| Nominal | 804 |
| Cardinal | eight hundred four |
| Ordinal | 804th |
| This number as US currency | eight hundred four dollars |
Properties (and some facts) of 804
| Is 804 an odd number? | 804 is not an odd number |
| Is 804 an even number? | 804 is an even number |
| Is 804 a palindrome? | 804 is not a palindrome |
| Is 804 a triangle number? | 804 is not a triangle number |
Advertisement
804 in other bases
| Base 2 (Binary) | 1100100100 |
| Base 3 (Ternary) | 1002210 |
| Base 4 (Quaternary) | 30210 |
| Base 5 (Quinary) | 11204 |
| Base 6 (Senary) | 3420 |
| Base 8 (Octal) | 1444 |
| Base 12 (Duodecimal) | 570 |
| Base 16 (Hexadecimal) | 324 |
| Base 20 (Vigesimal) | 204 |
Primes and factors tests for 804
| Is 804 a prime number? | 804 is not a prime number |
| Is 804 a perfect number? | 804 is not a perfect number |
| Is 804 a Mersenne prime? | 804 is not a Mersenne prime |
| Is 804 a Fermat prime? | 804 is not a Fermat prime |
| Is 804 a Fibonacci prime? | 804 is not a Fibonacci prime |
| Is 804 a partition prime? | 804 is not a partition prime |
| Is 804 a Pell prime? | 804 is not a Pell prime |
| Prime Factors | Prime factors of 804 |
804 in other numeral systems
| 804 in Roman numerals | DCCCIV |
| 804 in Chinese numerals | 捌佰肆 |
| 804 in Babylonian numerals |   |
| 804 in Egyptian numerals | 𓍩𓏽 |
Roots and squares for 804
| Is 804 a square number? | 804 is not a square number |
| Is 804 a cube number? | 804 is not a cube number |
| Square root of 804 | 28.354893757516 |
| Cube root of 804 | 9.2986239147912 |
Recreational math for 804
| Number 804 reversed | 408 |
| Sum of the digits | 12 |
| Number of digits | 3 |
Arithmetic tables for 804
Other pages about 804
Advertisement