Names of 138040
| Nominal | 138040 |
| Cardinal | one hundred thirty-eight thousand forty |
| Ordinal | 138,040th |
| This number as US currency | one hundred thirty-eight thousand forty dollars |
| Is 138040 an odd number? | 138040 is NOT an odd number |
| Is 138040 an even number? | 138040 is an even number |
| Is 138040 a palindrome? | 138040 is NOT a palindrome number |
| Is 138040 a triangle number? | 138040 is NOT a triangle number |
138040 in other Bases
| Base 2 (Binary) | 1000011011001110002 |
| Base 3 (Ternary) | 210001001213 |
| Base 4 (Quaternary) | 2012303204 |
| Base 5 (Quinary) | 134041305 |
| Base 6 (Senary) | 25430246 |
| Base 8 (Octal) | 4154708 |
| Base 12 (Duodecimal) | 67A7412 |
| Base 16 (Hexadecimal) | 21B3816 |
| Base 20 (Vigesimal) | H52020 |
Primes and Factors tests for 138040
| Is 138040 a Prime Number? | 138040 is NOT a prime |
| Is 138040 a perfect number? | 138040 is NOT a perfect number |
| Is 138040 a Mersenne Prime? | 138040 is NOT a Mersenne prime |
| Is 138040 a Fermat Prime? | 138040 is NOT a Fermat prime |
| Is 138040 a Fibonacci Prime? | 138040 is NOT a Fibonacci prime |
| Is 138040 a Partition Prime? | 138040 is NOT a Partition prime |
| Is 138040 a Pell Prime? | 138040 is NOT a Pell prime |
| Prime Factors | Prime factors of 138040 |
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138040 in other Numerals
| 138040 in Roman Numeral | CXXXVMMMXL |
| 138040 in Chinese Numeral | 壹拾萬叄萬捌仟肆拾 |
| 138040 in Egyptian Numeral | 𓆐𓂯𓇃𓎉 |
| 138040 in Babylonian Numeral |    |
Roots and stuff for 138040
| Is 138040 a square number? | 138040 is NOT a square number |
| Is 138040 a cube number? | 138040 is NOT a cube number |
| Square root of the number 138040 | 371.53734670959 |
| Cube root of the number 138040 | 51.681484939137 |
Recreational math for 138040
| Number 138040 reversed | 040831 |
| Sum of the digits | 16 |
| No of digits | 6 |