Names of 142939
| Nominal | 142939 |
| Cardinal | one hundred forty-two thousand nine hundred thirty-nine |
| Ordinal | 142,939th |
| This number as US currency | one hundred forty-two thousand nine hundred thirty-nine dollars |
| Is 142939 an odd number? | 142939 is an odd number |
| Is 142939 an even number? | 142939 is NOT an even number |
| Is 142939 a palindrome? | 142939 is NOT a palindrome number |
| Is 142939 a triangle number? | 142939 is NOT a triangle number |
142939 in other Bases
| Base 2 (Binary) | 1000101110010110112 |
| Base 3 (Ternary) | 210210020013 |
| Base 4 (Quaternary) | 2023211234 |
| Base 5 (Quinary) | 140332245 |
| Base 6 (Senary) | 30214316 |
| Base 8 (Octal) | 4271338 |
| Base 12 (Duodecimal) | 6A87712 |
| Base 16 (Hexadecimal) | 22E5B16 |
| Base 20 (Vigesimal) | HH6J20 |
Primes and Factors tests for 142939
| Is 142939 a Prime Number? | 142939 is a prime |
| Is 142939 a perfect number? | 142939 is NOT a perfect number |
| Is 142939 a Mersenne Prime? | 142939 is NOT a Mersenne prime |
| Is 142939 a Fermat Prime? | 142939 is NOT a Fermat prime |
| Is 142939 a Fibonacci Prime? | 142939 is NOT a Fibonacci prime |
| Is 142939 a Partition Prime? | 142939 is NOT a Partition prime |
| Is 142939 a Pell Prime? | 142939 is NOT a Pell prime |
| Prime Factors | Prime factors of 142939 |
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142939 in other Numerals
| 142939 in Roman Numeral | CXLMMCMXXXIX |
| 142939 in Chinese Numeral | 壹拾萬肆萬貳仟玖佰叄拾玖 |
| 142939 in Egyptian Numeral | 𓆐𓂰𓆽𓍪𓎈𓐂 |
| 142939 in Babylonian Numeral |    |
Roots and stuff for 142939
| Is 142939 a square number? | 142939 is NOT a square number |
| Is 142939 a cube number? | 142939 is NOT a cube number |
| Square root of the number 142939 | 378.0727443231 |
| Cube root of the number 142939 | 52.285778628013 |
Recreational math for 142939
| Number 142939 reversed | 939241 |
| Sum of the digits | 28 |
| No of digits | 6 |