138404
Everything about the number 138404 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 138404
| Nominal | 138404 |
| Cardinal | one hundred thirty-eight thousand four hundred four |
| Ordinal | 138,404th |
| This number as US currency | one hundred thirty-eight thousand four hundred four dollars |
Properties (and some facts) of 138404
| Is 138404 an odd number? | 138404 is not an odd number |
| Is 138404 an even number? | 138404 is an even number |
| Is 138404 a palindrome? | 138404 is not a palindrome |
| Is 138404 a triangle number? | 138404 is not a triangle number |
138404 in other bases
| Base 2 (Binary) | 100001110010100100 |
| Base 3 (Ternary) | 21000212002 |
| Base 4 (Quaternary) | 201302210 |
| Base 5 (Quinary) | 13412104 |
| Base 6 (Senary) | 2544432 |
| Base 8 (Octal) | 416244 |
| Base 12 (Duodecimal) | 68118 |
| Base 16 (Hexadecimal) | 21CA4 |
| Base 20 (Vigesimal) | H604 |
Primes and factors tests for 138404
| Is 138404 a prime number? | 138404 is not a prime number |
| Is 138404 a perfect number? | 138404 is not a perfect number |
| Is 138404 a Mersenne prime? | 138404 is not a Mersenne prime |
| Is 138404 a Fermat prime? | 138404 is not a Fermat prime |
| Is 138404 a Fibonacci prime? | 138404 is not a Fibonacci prime |
| Is 138404 a partition prime? | 138404 is not a partition prime |
| Is 138404 a Pell prime? | 138404 is not a Pell prime |
| Prime Factors | Prime factors of 138404 |
138404 in other numeral systems
| 138404 in Roman numerals | CXXXVMMMCDIV |
| 138404 in Chinese numerals | 壹拾萬叄萬捌仟肆佰肆 |
| 138404 in Babylonian numerals |    |
| 138404 in Egyptian numerals | 𓆐𓂯𓇃𓍥𓏽 |
Roots and squares for 138404
| Is 138404 a square number? | 138404 is not a square number |
| Is 138404 a cube number? | 138404 is not a cube number |
| Square root of 138404 | 372.02688074923 |
| Cube root of 138404 | 51.726871661389 |
Recreational math for 138404
| Number 138404 reversed | 404831 |
| Sum of the digits | 20 |
| Number of digits | 6 |