Names of 42040
| Nominal | 42040 |
| Cardinal | forty-two thousand forty |
| Ordinal | 42,040th |
| This number as US currency | forty-two thousand forty dollars |
| Is 42040 an odd number? | 42040 is NOT an odd number |
| Is 42040 an even number? | 42040 is an even number |
| Is 42040 a palindrome? | 42040 is NOT a palindrome number |
| Is 42040 a triangle number? | 42040 is NOT a triangle number |
42040 in other Bases
| Base 2 (Binary) | 10100100001110002 |
| Base 3 (Ternary) | 20102000013 |
| Base 4 (Quaternary) | 221003204 |
| Base 5 (Quinary) | 23211305 |
| Base 6 (Senary) | 5223446 |
| Base 8 (Octal) | 1220708 |
| Base 12 (Duodecimal) | 203B412 |
| Base 16 (Hexadecimal) | A43816 |
| Base 20 (Vigesimal) | 552020 |
Primes and Factors tests for 42040
| Is 42040 a Prime Number? | 42040 is NOT a prime |
| Is 42040 a perfect number? | 42040 is NOT a perfect number |
| Is 42040 a Mersenne Prime? | 42040 is NOT a Mersenne prime |
| Is 42040 a Fermat Prime? | 42040 is NOT a Fermat prime |
| Is 42040 a Fibonacci Prime? | 42040 is NOT a Fibonacci prime |
| Is 42040 a Partition Prime? | 42040 is NOT a Partition prime |
| Is 42040 a Pell Prime? | 42040 is NOT a Pell prime |
| Prime Factors | Prime factors of 42040 |
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42040 in other Numerals
| 42040 in Roman Numeral | XLMMXL |
| 42040 in Chinese Numeral | 肆萬貳仟肆拾 |
| 42040 in Egyptian Numeral | 𓂰𓆽𓎉 |
| 42040 in Babylonian Numeral |   |
Roots and stuff for 42040
| Is 42040 a square number? | 42040 is NOT a square number |
| Is 42040 a cube number? | 42040 is NOT a cube number |
| Square root of the number 42040 | 205.03658210183 |
| Cube root of the number 42040 | 34.771297952762 |
Recreational math for 42040
| Number 42040 reversed | 04024 |
| Sum of the digits | 10 |
| No of digits | 5 |