Names of 138142
| Nominal | 138142 |
| Cardinal | one hundred thirty-eight thousand one hundred forty-two |
| Ordinal | 138,142nd |
| This number as US currency | one hundred thirty-eight thousand one hundred forty-two dollars |
| Is 138142 an odd number? | 138142 is NOT an odd number |
| Is 138142 an even number? | 138142 is an even number |
| Is 138142 a palindrome? | 138142 is NOT a palindrome number |
| Is 138142 a triangle number? | 138142 is NOT a triangle number |
138142 in other Bases
| Base 2 (Binary) | 1000011011100111102 |
| Base 3 (Ternary) | 210001111013 |
| Base 4 (Quaternary) | 2012321324 |
| Base 5 (Quinary) | 134100325 |
| Base 6 (Senary) | 25433146 |
| Base 8 (Octal) | 4156368 |
| Base 12 (Duodecimal) | 67B3A12 |
| Base 16 (Hexadecimal) | 21B9E16 |
| Base 20 (Vigesimal) | H57220 |
Primes and Factors tests for 138142
| Is 138142 a Prime Number? | 138142 is NOT a prime |
| Is 138142 a perfect number? | 138142 is NOT a perfect number |
| Is 138142 a Mersenne Prime? | 138142 is NOT a Mersenne prime |
| Is 138142 a Fermat Prime? | 138142 is NOT a Fermat prime |
| Is 138142 a Fibonacci Prime? | 138142 is NOT a Fibonacci prime |
| Is 138142 a Partition Prime? | 138142 is NOT a Partition prime |
| Is 138142 a Pell Prime? | 138142 is NOT a Pell prime |
| Prime Factors | Prime factors of 138142 |
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138142 in other Numerals
| 138142 in Roman Numeral | CXXXVMMMCXLII |
| 138142 in Chinese Numeral | 壹拾萬叄萬捌仟壹佰肆拾貳 |
| 138142 in Egyptian Numeral | 𓆐𓂯𓇃𓍢𓎉𓏻 |
| 138142 in Babylonian Numeral |   |
Roots and stuff for 138142
| Is 138142 a square number? | 138142 is NOT a square number |
| Is 138142 a cube number? | 138142 is NOT a cube number |
| Square root of the number 138142 | 371.67458885428 |
| Cube root of the number 138142 | 51.694211234884 |
Recreational math for 138142
| Number 138142 reversed | 241831 |
| Sum of the digits | 19 |
| No of digits | 6 |