42740
Everything about the number 42740 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
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Names of 42740
| Nominal | 42740 |
| Cardinal | forty-two thousand seven hundred forty |
| Ordinal | 42,740th |
| This number as US currency | forty-two thousand seven hundred forty dollars |
Properties (and some facts) of 42740
| Is 42740 an odd number? | 42740 is not an odd number |
| Is 42740 an even number? | 42740 is an even number |
| Is 42740 a palindrome? | 42740 is not a palindrome |
| Is 42740 a triangle number? | 42740 is not a triangle number |
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42740 in other bases
| Base 2 (Binary) | 1010011011110100 |
| Base 3 (Ternary) | 2011121222 |
| Base 4 (Quaternary) | 22123310 |
| Base 5 (Quinary) | 2331430 |
| Base 6 (Senary) | 525512 |
| Base 8 (Octal) | 123364 |
| Base 12 (Duodecimal) | 20898 |
| Base 16 (Hexadecimal) | A6F4 |
| Base 20 (Vigesimal) | 56H0 |
Primes and factors tests for 42740
| Is 42740 a prime number? | 42740 is not a prime number |
| Is 42740 a perfect number? | 42740 is not a perfect number |
| Is 42740 a Mersenne prime? | 42740 is not a Mersenne prime |
| Is 42740 a Fermat prime? | 42740 is not a Fermat prime |
| Is 42740 a Fibonacci prime? | 42740 is not a Fibonacci prime |
| Is 42740 a partition prime? | 42740 is not a partition prime |
| Is 42740 a Pell prime? | 42740 is not a Pell prime |
| Prime Factors | Prime factors of 42740 |
42740 in other numeral systems
| 42740 in Roman numerals | XLMMDCCXL |
| 42740 in Chinese numerals | 肆萬貳仟柒佰肆拾 |
| 42740 in Babylonian numerals |    |
| 42740 in Egyptian numerals | 𓂰𓆽𓍨𓎉 |
Roots and squares for 42740
| Is 42740 a square number? | 42740 is not a square number |
| Is 42740 a cube number? | 42740 is not a cube number |
| Square root of 42740 | 206.73654732533 |
| Cube root of 42740 | 34.963226683173 |
Recreational math for 42740
| Number 42740 reversed | 04724 |
| Sum of the digits | 17 |
| Number of digits | 5 |
Other pages about 42740
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