The number 59442
59442 is a composite number with 8 divisors. Its prime factorisation is 2 × 3 × 9907. Divisors (8): 1, 2, 3, 6, 9907, 19814, 29721, 59442.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
59442 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
59442 is composite. Its prime factorisation is
- 3
The divisors add up to 118896; without 59442 itself that is 59454, so 59442 is abundant (59454 is more than 59442). Euler's totient φ(59442) = 19812 numbers up to 59442 share no factor with it.
- 4
The digits of 59442 add up to 24, and repeating that until one digit is left gives the digital root 6. The Collatz sequence (halve if even, else 3n+1) takes 148 steps to reach 1.
LaTeX source of the formulas on this page
\[ 59442 = 2 \times 3 \times 9907 \]
59442 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 118896 |
| Euler totient φ(n) | 19812 |
| Square | 3533351364 |
| Cube | 210029471778888 |
| Square root | 243.807301 |
| Digit sum / digital root | 24 / 6 |
| Collatz steps to 1 | 148 |
| Scientific notation | 5.9442 × |
59442 in other forms
| Form | Value |
|---|---|
| In words | fifty-nine thousand four hundred and forty-two |
| Binary (base 2) | 1110100000110010 |
| Octal (base 8) | 164062 |
| Hexadecimal (base 16) | E832 |
| Base 3 | 10000112120 |
| As time | 59442 seconds = 16 h 30 min 42 s |
Is 59442 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (59442 ÷ 2 = 29721) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | Yes (59442 ÷ 3 = 19814) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | No (remainder 2) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 2) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | Yes (59442 ÷ 6 = 9907) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 5) | A number is divisible by 7 if double the last digit and subtract it from the rest: the result is a multiple of 7. |
| 8 | No (remainder 2) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 6) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 2) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 9) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 6) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 59442 a prime number?
No. 59442 = 2 × 3 × 9907, so it is divisible by 2.
What are the factors of 59442?
1, 2, 3, 6, 9907, 19814, 29721, 59442.
What is 59442 in binary?
1110100000110010 (hexadecimal E832, octal 164062).
What is the square root of 59442?
About 243.8073.
Is 59442 divisible by 3?
Yes. Its digits add up to 24, a multiple of 3.
What is special about the number 59442?
It is a composite number with 8 divisors.