Names of 19940
| Nominal | 19940 |
| Cardinal | nineteen thousand nine hundred forty |
| Ordinal | 19,940th |
| This number as US currency | nineteen thousand nine hundred forty dollars |
| Is 19940 an odd number? | 19940 is NOT an odd number |
| Is 19940 an even number? | 19940 is an even number |
| Is 19940 a palindrome? | 19940 is NOT a palindrome number |
| Is 19940 a triangle number? | 19940 is NOT a triangle number |
19940 in other Bases
| Base 2 (Binary) | 1001101111001002 |
| Base 3 (Ternary) | 10001001123 |
| Base 4 (Quaternary) | 103132104 |
| Base 5 (Quinary) | 11142305 |
| Base 6 (Senary) | 2321526 |
| Base 8 (Octal) | 467448 |
| Base 12 (Duodecimal) | B65812 |
| Base 16 (Hexadecimal) | 4DE416 |
| Base 20 (Vigesimal) | 29H020 |
Primes and Factors tests for 19940
| Is 19940 a Prime Number? | 19940 is NOT a prime |
| Is 19940 a perfect number? | 19940 is NOT a perfect number |
| Is 19940 a Mersenne Prime? | 19940 is NOT a Mersenne prime |
| Is 19940 a Fermat Prime? | 19940 is NOT a Fermat prime |
| Is 19940 a Fibonacci Prime? | 19940 is NOT a Fibonacci prime |
| Is 19940 a Partition Prime? | 19940 is NOT a Partition prime |
| Is 19940 a Pell Prime? | 19940 is NOT a Pell prime |
| Prime Factors | Prime factors of 19940 |
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19940 in other Numerals
| 19940 in Roman Numeral | XMXCMXL |
| 19940 in Chinese Numeral | 壹萬玖仟玖佰肆拾 |
| 19940 in Egyptian Numeral | 𓂭𓇄𓍪𓎉 |
| 19940 in Babylonian Numeral |    |
Roots and stuff for 19940
| Is 19940 a square number? | 19940 is NOT a square number |
| Is 19940 a cube number? | 19940 is NOT a cube number |
| Square root of the number 19940 | 141.20906486483 |
| Cube root of the number 19940 | 27.117004800276 |
Recreational math for 19940
| Number 19940 reversed | 04991 |
| Sum of the digits | 23 |
| No of digits | 5 |