The number 49692
49692 is a composite number with 24 divisors. Its prime factorisation is × 3 × 41 × 101. Divisors (24): 1, 2, 3, 4, 6, 12, 41, 82, 101, 123, 164, 202, 246, 303, 404, 492 … 49692.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
49692 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
49692 is composite. Its prime factorisation is
- 3
The divisors add up to 119952; without 49692 itself that is 70260, so 49692 is abundant (70260 is more than 49692). Euler's totient φ(49692) = 16000 numbers up to 49692 share no factor with it.
- 4
The digits of 49692 add up to 30, and repeating that until one digit is left gives the digital root 3. The Collatz sequence (halve if even, else 3n+1) takes 96 steps to reach 1.
LaTeX source of the formulas on this page
\[ 49692 = 2^{2} \times 3 \times 41 \times 101 \]49692 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 24 |
| Sum of divisors | 119952 |
| Euler totient φ(n) | 16000 |
| Square | 2469294864 |
| Cube | 122704200381888 |
| Square root | 222.917025 (= 2√12423) |
| Digit sum / digital root | 30 / 3 |
| Collatz steps to 1 | 96 |
| Scientific notation | 4.9692 × |
49692 in other forms
| Form | Value |
|---|---|
| In words | forty-nine thousand six hundred and ninety-two |
| Binary (base 2) | 1100001000011100 |
| Octal (base 8) | 141034 |
| Hexadecimal (base 16) | C21C |
| Base 3 | 2112011110 |
| As time | 49692 seconds = 13 h 48 min 12 s |
Is 49692 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (49692 ÷ 2 = 24846) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | Yes (49692 ÷ 3 = 16564) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | Yes (49692 ÷ 4 = 12423) | 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 (49692 ÷ 6 = 8282) | 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 4) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 3) | 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 5) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | Yes (49692 ÷ 12 = 4141) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 49692 a prime number?
No. 49692 = × 3 × 41 × 101, so it is divisible by 2.
What are the factors of 49692?
1, 2, 3, 4, 6, 12, 41, 82, 101, 123, 164, 202, 246, 303, 404, 492, 606, 1212, 4141, 8282, 12423, 16564, 24846, 49692.
What is 49692 in binary?
1100001000011100 (hexadecimal C21C, octal 141034).
What is the square root of 49692?
About 222.9170, exactly 2√12423.
Is 49692 divisible by 3?
Yes. Its digits add up to 30, a multiple of 3.
What is special about the number 49692?
It is a composite number with 24 divisors.