Names of 139999
| Nominal | 139999 |
| Cardinal | one hundred thirty-nine thousand nine hundred ninety-nine |
| Ordinal | 139,999th |
| This number as US currency | one hundred thirty-nine thousand nine hundred ninety-nine dollars |
| Is 139999 an odd number? | 139999 is an odd number |
| Is 139999 an even number? | 139999 is NOT an even number |
| Is 139999 a palindrome? | 139999 is NOT a palindrome number |
| Is 139999 a triangle number? | 139999 is NOT a triangle number |
139999 in other Bases
| Base 2 (Binary) | 1000100010110111112 |
| Base 3 (Ternary) | 210100010113 |
| Base 4 (Quaternary) | 2020231334 |
| Base 5 (Quinary) | 134344445 |
| Base 6 (Senary) | 30000516 |
| Base 8 (Octal) | 4213378 |
| Base 12 (Duodecimal) | 6902712 |
| Base 16 (Hexadecimal) | 222DF16 |
| Base 20 (Vigesimal) | H9JJ20 |
Primes and Factors tests for 139999
| Is 139999 a Prime Number? | 139999 is a prime |
| Is 139999 a perfect number? | 139999 is NOT a perfect number |
| Is 139999 a Mersenne Prime? | 139999 is NOT a Mersenne prime |
| Is 139999 a Fermat Prime? | 139999 is NOT a Fermat prime |
| Is 139999 a Fibonacci Prime? | 139999 is NOT a Fibonacci prime |
| Is 139999 a Partition Prime? | 139999 is NOT a Partition prime |
| Is 139999 a Pell Prime? | 139999 is NOT a Pell prime |
| Prime Factors | Prime factors of 139999 |
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139999 in other Numerals
| 139999 in Roman Numeral | CXXXMXCMXCIX |
| 139999 in Chinese Numeral | 壹拾萬叄萬玖仟玖佰玖拾玖 |
| 139999 in Egyptian Numeral | 𓆐𓂯𓇄𓍪𓎎𓐂 |
| 139999 in Babylonian Numeral |    |
Roots and stuff for 139999
| Is 139999 a square number? | 139999 is NOT a square number |
| Is 139999 a cube number? | 139999 is NOT a cube number |
| Square root of the number 139999 | 374.1644023688 |
| Cube root of the number 139999 | 51.924817387405 |
Recreational math for 139999
| Number 139999 reversed | 999931 |
| Sum of the digits | 40 |
| No of digits | 6 |