The number 29049
29049 is a composite number with 8 divisors. Its prime factorisation is 3 × 23 × 421. Divisors (8): 1, 3, 23, 69, 421, 1263, 9683, 29049.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
29049 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
29049 is composite. Its prime factorisation is
- 3
The divisors add up to 40512; without 29049 itself that is 11463, so 29049 is deficient (11463 is less than 29049). Euler's totient φ(29049) = 18480 numbers up to 29049 share no factor with it.
- 4
The digits of 29049 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 134 steps to reach 1.
LaTeX source of the formulas on this page
\[ 29049 = 3 \times 23 \times 421 \]
29049 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 40512 |
| Euler totient φ(n) | 18480 |
| Square | 843844401 |
| Cube | 24512836004649 |
| Square root | 170.437672 |
| Digit sum / digital root | 24 / 6 |
| Collatz steps to 1 | 134 |
| Scientific notation | 2.9049 × |
29049 in other forms
| Form | Value |
|---|---|
| In words | twenty-nine thousand and forty-nine |
| Binary (base 2) | 111000101111001 |
| Octal (base 8) | 70571 |
| Hexadecimal (base 16) | 7179 |
| Base 3 | 1110211220 |
| As time | 29049 seconds = 8 h 4 min 9 s |
Is 29049 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | No (remainder 1) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | Yes (29049 ÷ 3 = 9683) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | No (remainder 1) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 4) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 3) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 6) | 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 1) | 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 9) | 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 9) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 29049 a prime number?
No. 29049 = 3 × 23 × 421, so it is divisible by 3.
What are the factors of 29049?
1, 3, 23, 69, 421, 1263, 9683, 29049.
What is 29049 in binary?
111000101111001 (hexadecimal 7179, octal 70571).
What is the square root of 29049?
About 170.4377.
Is 29049 divisible by 3?
Yes. Its digits add up to 24, a multiple of 3.
What is special about the number 29049?
It is a composite number with 8 divisors.