Names of 7940
| Nominal | 7940 |
| Cardinal | seven thousand nine hundred forty |
| Ordinal | 7,940th |
| This number as US currency | seven thousand nine hundred forty dollars |
| Is 7940 an odd number? | 7940 is NOT an odd number |
| Is 7940 an even number? | 7940 is an even number |
| Is 7940 a palindrome? | 7940 is NOT a palindrome number |
| Is 7940 a triangle number? | 7940 is NOT a triangle number |
7940 in other Bases
| Base 2 (Binary) | 11111000001002 |
| Base 3 (Ternary) | 1012200023 |
| Base 4 (Quaternary) | 13300104 |
| Base 5 (Quinary) | 2232305 |
| Base 6 (Senary) | 1004326 |
| Base 8 (Octal) | 174048 |
| Base 12 (Duodecimal) | 471812 |
| Base 16 (Hexadecimal) | 1F0416 |
| Base 20 (Vigesimal) | JH020 |
Primes and Factors tests for 7940
| Is 7940 a Prime Number? | 7940 is NOT a prime |
| Is 7940 a perfect number? | 7940 is NOT a perfect number |
| Is 7940 a Mersenne Prime? | 7940 is NOT a Mersenne prime |
| Is 7940 a Fermat Prime? | 7940 is NOT a Fermat prime |
| Is 7940 a Fibonacci Prime? | 7940 is NOT a Fibonacci prime |
| Is 7940 a Partition Prime? | 7940 is NOT a Partition prime |
| Is 7940 a Pell Prime? | 7940 is NOT a Pell prime |
| Prime Factors | Prime factors of 7940 |
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7940 in other Numerals
| 7940 in Roman Numeral | VMMCMXL |
| 7940 in Chinese Numeral | 柒仟玖佰肆拾 |
| 7940 in Egyptian Numeral | 𓇂𓍪𓎉 |
| 7940 in Babylonian Numeral |    |
Roots and stuff for 7940
| Is 7940 a square number? | 7940 is NOT a square number |
| Is 7940 a cube number? | 7940 is NOT a cube number |
| Square root of the number 7940 | 89.106677639782 |
| Cube root of the number 7940 | 19.949874476548 |
Recreational math for 7940
| Number 7940 reversed | 0497 |
| Sum of the digits | 20 |
| No of digits | 4 |