Names of 142191
| Nominal | 142191 |
| Cardinal | one hundred forty-two thousand one hundred ninety-one |
| Ordinal | 142,191st |
| This number as US currency | one hundred forty-two thousand one hundred ninety-one dollars |
| Is 142191 an odd number? | 142191 is an odd number |
| Is 142191 an even number? | 142191 is NOT an even number |
| Is 142191 a palindrome? | 142191 is NOT a palindrome number |
| Is 142191 a triangle number? | 142191 is NOT a triangle number |
142191 in other Bases
| Base 2 (Binary) | 1000101011011011112 |
| Base 3 (Ternary) | 210200011003 |
| Base 4 (Quaternary) | 2022312334 |
| Base 5 (Quinary) | 140222315 |
| Base 6 (Senary) | 30141436 |
| Base 8 (Octal) | 4255578 |
| Base 12 (Duodecimal) | 6A35312 |
| Base 16 (Hexadecimal) | 22B6F16 |
| Base 20 (Vigesimal) | HF9B20 |
Primes and Factors tests for 142191
| Is 142191 a Prime Number? | 142191 is NOT a prime |
| Is 142191 a perfect number? | 142191 is NOT a perfect number |
| Is 142191 a Mersenne Prime? | 142191 is NOT a Mersenne prime |
| Is 142191 a Fermat Prime? | 142191 is NOT a Fermat prime |
| Is 142191 a Fibonacci Prime? | 142191 is NOT a Fibonacci prime |
| Is 142191 a Partition Prime? | 142191 is NOT a Partition prime |
| Is 142191 a Pell Prime? | 142191 is NOT a Pell prime |
| Prime Factors | Prime factors of 142191 |
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142191 in other Numerals
| 142191 in Roman Numeral | CXLMMCXCI |
| 142191 in Chinese Numeral | 壹拾萬肆萬貳仟壹佰玖拾壹 |
| 142191 in Egyptian Numeral | 𓆐𓂰𓆽𓍢𓎎𓏺 |
| 142191 in Babylonian Numeral |    |
Roots and stuff for 142191
| Is 142191 a square number? | 142191 is NOT a square number |
| Is 142191 a cube number? | 142191 is NOT a cube number |
| Square root of the number 142191 | 377.08221915121 |
| Cube root of the number 142191 | 52.194415221427 |
Recreational math for 142191
| Number 142191 reversed | 191241 |
| Sum of the digits | 18 |
| No of digits | 6 |