The number 58090
58090 is a composite number with 16 divisors. Its prime factorisation is 2 × 5 × 37 × 157. Divisors (16): 1, 2, 5, 10, 37, 74, 157, 185, 314, 370, 785, 1570, 5809, 11618, 29045, 58090.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
58090 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
58090 is composite. Its prime factorisation is
- 3
The divisors add up to 108072; without 58090 itself that is 49982, so 58090 is deficient (49982 is less than 58090). Euler's totient φ(58090) = 22464 numbers up to 58090 share no factor with it.
- 4
The digits of 58090 add up to 22, and repeating that until one digit is left gives the digital root 4. The Collatz sequence (halve if even, else 3n+1) takes 60 steps to reach 1.
LaTeX source of the formulas on this page
\[ 58090 = 2 \times 5 \times 37 \times 157 \]
58090 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 108072 |
| Euler totient φ(n) | 22464 |
| Square | 3374448100 |
| Cube | 196021690129000 |
| Square root | 241.018671 |
| Digit sum / digital root | 22 / 4 |
| Collatz steps to 1 | 60 |
| Scientific notation | 5.809 × |
58090 in other forms
| Form | Value |
|---|---|
| In words | fifty-eight thousand and ninety |
| Binary (base 2) | 1110001011101010 |
| Octal (base 8) | 161352 |
| Hexadecimal (base 16) | E2EA |
| Base 3 | 2221200111 |
| As time | 58090 seconds = 16 h 8 min 10 s |
Is 58090 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (58090 ÷ 2 = 29045) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | No (remainder 1) | 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 | Yes (58090 ÷ 5 = 11618) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 4) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 4) | 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 4) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | Yes (58090 ÷ 10 = 5809) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 10) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 10) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 58090 a prime number?
No. 58090 = 2 × 5 × 37 × 157, so it is divisible by 2.
What are the factors of 58090?
1, 2, 5, 10, 37, 74, 157, 185, 314, 370, 785, 1570, 5809, 11618, 29045, 58090.
What is 58090 in binary?
1110001011101010 (hexadecimal E2EA, octal 161352).
What is the square root of 58090?
About 241.0187.
Is 58090 divisible by 3?
No. Its digits add up to 22, which is not a multiple of 3.
What is special about the number 58090?
It is a composite number with 16 divisors.