The number 49676
49676 is a composite number with 12 divisors. Its prime factorisation is × 11 × 1129. Divisors (12): 1, 2, 4, 11, 22, 44, 1129, 2258, 4516, 12419, 24838, 49676.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
49676 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
49676 is composite. Its prime factorisation is
- 3
The divisors add up to 94920; without 49676 itself that is 45244, so 49676 is deficient (45244 is less than 49676). Euler's totient φ(49676) = 22560 numbers up to 49676 share no factor with it.
- 4
The digits of 49676 add up to 32, and repeating that until one digit is left gives the digital root 5. The Collatz sequence (halve if even, else 3n+1) takes 158 steps to reach 1.
LaTeX source of the formulas on this page
\[ 49676 = 2^{2} \times 11 \times 1129 \]49676 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 12 |
| Sum of divisors | 94920 |
| Euler totient φ(n) | 22560 |
| Square | 2467704976 |
| Cube | 122585712387776 |
| Square root | 222.881134 (= 2√12419) |
| Digit sum / digital root | 32 / 5 |
| Collatz steps to 1 | 158 |
| Scientific notation | 4.9676 × |
49676 in other forms
| Form | Value |
|---|---|
| In words | forty-nine thousand six hundred and seventy-six |
| Binary (base 2) | 1100001000001100 |
| Octal (base 8) | 141014 |
| Hexadecimal (base 16) | C20C |
| Base 3 | 2112010212 |
| As time | 49676 seconds = 13 h 47 min 56 s |
Is 49676 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (49676 ÷ 2 = 24838) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | No (remainder 2) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | Yes (49676 ÷ 4 = 12419) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 1) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 2) | 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 4) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 5) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 6) | A number is divisible by 10 if the last digit is 0. |
| 11 | Yes (49676 ÷ 11 = 4516) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 8) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 49676 a prime number?
No. 49676 = × 11 × 1129, so it is divisible by 2.
What are the factors of 49676?
1, 2, 4, 11, 22, 44, 1129, 2258, 4516, 12419, 24838, 49676.
What is 49676 in binary?
1100001000001100 (hexadecimal C20C, octal 141014).
What is the square root of 49676?
About 222.8811, exactly 2√12419.
Is 49676 divisible by 3?
No. Its digits add up to 32, which is not a multiple of 3.
What is special about the number 49676?
It is a composite number with 12 divisors.