Names of 1940
| Nominal | 1940 |
| Cardinal | one thousand nine hundred forty |
| Ordinal | 1,940th |
| This number as US currency | one thousand nine hundred forty dollars |
| Is 1940 an odd number? | 1940 is NOT an odd number |
| Is 1940 an even number? | 1940 is an even number |
| Is 1940 a palindrome? | 1940 is NOT a palindrome number |
| Is 1940 a triangle number? | 1940 is NOT a triangle number |
1940 in other Bases
| Base 2 (Binary) | 111100101002 |
| Base 3 (Ternary) | 21222123 |
| Base 4 (Quaternary) | 1321104 |
| Base 5 (Quinary) | 302305 |
| Base 6 (Senary) | 125526 |
| Base 8 (Octal) | 36248 |
| Base 12 (Duodecimal) | 115812 |
| Base 16 (Hexadecimal) | 79416 |
| Base 20 (Vigesimal) | 4H020 |
Primes and Factors tests for 1940
| Is 1940 a Prime Number? | 1940 is NOT a prime |
| Is 1940 a perfect number? | 1940 is NOT a perfect number |
| Is 1940 a Mersenne Prime? | 1940 is NOT a Mersenne prime |
| Is 1940 a Fermat Prime? | 1940 is NOT a Fermat prime |
| Is 1940 a Fibonacci Prime? | 1940 is NOT a Fibonacci prime |
| Is 1940 a Partition Prime? | 1940 is NOT a Partition prime |
| Is 1940 a Pell Prime? | 1940 is NOT a Pell prime |
| Prime Factors | Prime factors of 1940 |
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1940 in other Numerals
| 1940 in Roman Numeral | MCMXL |
| 1940 in Chinese Numeral | 壹仟玖佰肆拾 |
| 1940 in Egyptian Numeral | 𓆼𓍪𓎉 |
| 1940 in Babylonian Numeral |   |
Roots and stuff for 1940
| Is 1940 a square number? | 1940 is NOT a square number |
| Is 1940 a cube number? | 1940 is NOT a cube number |
| Square root of the number 1940 | 44.04543109109 |
| Cube root of the number 1940 | 12.471937044791 |
Recreational math for 1940
| Number 1940 reversed | 0491 |
| Sum of the digits | 14 |
| No of digits | 4 |