138426
Everything about the number 138426 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 138426
| Nominal | 138426 |
| Cardinal | one hundred thirty-eight thousand four hundred twenty-six |
| Ordinal | 138,426th |
| This number as US currency | one hundred thirty-eight thousand four hundred twenty-six dollars |
Properties (and some facts) of 138426
| Is 138426 an odd number? | 138426 is not an odd number |
| Is 138426 an even number? | 138426 is an even number |
| Is 138426 a palindrome? | 138426 is not a palindrome |
| Is 138426 a triangle number? | 138426 is not a triangle number |
138426 in other bases
| Base 2 (Binary) | 100001110010111010 |
| Base 3 (Ternary) | 21000212220 |
| Base 4 (Quaternary) | 201302322 |
| Base 5 (Quinary) | 13412201 |
| Base 6 (Senary) | 2544510 |
| Base 8 (Octal) | 416272 |
| Base 12 (Duodecimal) | 68136 |
| Base 16 (Hexadecimal) | 21CBA |
| Base 20 (Vigesimal) | H616 |
Primes and factors tests for 138426
| Is 138426 a prime number? | 138426 is not a prime number |
| Is 138426 a perfect number? | 138426 is not a perfect number |
| Is 138426 a Mersenne prime? | 138426 is not a Mersenne prime |
| Is 138426 a Fermat prime? | 138426 is not a Fermat prime |
| Is 138426 a Fibonacci prime? | 138426 is not a Fibonacci prime |
| Is 138426 a partition prime? | 138426 is not a partition prime |
| Is 138426 a Pell prime? | 138426 is not a Pell prime |
| Prime Factors | Prime factors of 138426 |
138426 in other numeral systems
| 138426 in Roman numerals | CXXXVMMMCDXXVI |
| 138426 in Chinese numerals | 壹拾萬叄萬捌仟肆佰貳拾陸 |
| 138426 in Babylonian numerals |    |
| 138426 in Egyptian numerals | 𓆐𓂯𓇃𓍥𓎇𓏿 |
Roots and squares for 138426
| Is 138426 a square number? | 138426 is not a square number |
| Is 138426 a cube number? | 138426 is not a cube number |
| Square root of 138426 | 372.05644733024 |
| Cube root of 138426 | 51.729612263504 |
Recreational math for 138426
| Number 138426 reversed | 624831 |
| Sum of the digits | 24 |
| Number of digits | 6 |