Names of 139940
| Nominal | 139940 |
| Cardinal | one hundred thirty-nine thousand nine hundred forty |
| Ordinal | 139,940th |
| This number as US currency | one hundred thirty-nine thousand nine hundred forty dollars |
| Is 139940 an odd number? | 139940 is NOT an odd number |
| Is 139940 an even number? | 139940 is an even number |
| Is 139940 a palindrome? | 139940 is NOT a palindrome number |
| Is 139940 a triangle number? | 139940 is NOT a triangle number |
139940 in other Bases
| Base 2 (Binary) | 1000100010101001002 |
| Base 3 (Ternary) | 210022212223 |
| Base 4 (Quaternary) | 2020222104 |
| Base 5 (Quinary) | 134342305 |
| Base 6 (Senary) | 25555126 |
| Base 8 (Octal) | 4212448 |
| Base 12 (Duodecimal) | 68B9812 |
| Base 16 (Hexadecimal) | 222A416 |
| Base 20 (Vigesimal) | H9H020 |
Primes and Factors tests for 139940
| Is 139940 a Prime Number? | 139940 is NOT a prime |
| Is 139940 a perfect number? | 139940 is NOT a perfect number |
| Is 139940 a Mersenne Prime? | 139940 is NOT a Mersenne prime |
| Is 139940 a Fermat Prime? | 139940 is NOT a Fermat prime |
| Is 139940 a Fibonacci Prime? | 139940 is NOT a Fibonacci prime |
| Is 139940 a Partition Prime? | 139940 is NOT a Partition prime |
| Is 139940 a Pell Prime? | 139940 is NOT a Pell prime |
| Prime Factors | Prime factors of 139940 |
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139940 in other Numerals
| 139940 in Roman Numeral | CXXXMXCMXL |
| 139940 in Chinese Numeral | 壹拾萬叄萬玖仟玖佰肆拾 |
| 139940 in Egyptian Numeral | 𓆐𓂯𓇄𓍪𓎉 |
| 139940 in Babylonian Numeral |    |
Roots and stuff for 139940
| Is 139940 a square number? | 139940 is NOT a square number |
| Is 139940 a cube number? | 139940 is NOT a cube number |
| Square root of the number 139940 | 374.08555171244 |
| Cube root of the number 139940 | 51.917522109849 |
Recreational math for 139940
| Number 139940 reversed | 049931 |
| Sum of the digits | 26 |
| No of digits | 6 |