The number 98441
98441 is a composite number with 10 divisors. Its prime factorisation is Ć 41. Divisors (10): 1, 7, 41, 49, 287, 343, 2009, 2401, 14063, 98441.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
98441 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
98441 is composite. Its prime factorisation is
- 3
The divisors add up to 117642; without 98441 itself that is 19201, so 98441 is deficient (19201 is less than 98441). Euler's totient Ļ(98441) = 82320 numbers up to 98441 share no factor with it.
- 4
The digits of 98441 add up to 26, and repeating that until one digit is left gives the digital root 8. The Collatz sequence (halve if even, else 3n+1) takes 221 steps to reach 1.
LaTeX source of the formulas on this page
\[ 98441 = 7^{4} \times 41 \]98441 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 10 |
| Sum of divisors | 117642 |
| Euler totient Ļ(n) | 82320 |
| Square | 9690630481 |
| Cube | 953955355180121 |
| Square root | 313.753088 (= 49ā41) |
| Digit sum / digital root | 26 / 8 |
| Collatz steps to 1 | 221 |
| Scientific notation | 9.8441 Ć |
98441 in other forms
| Form | Value |
|---|---|
| In words | ninety-eight thousand four hundred and forty-one |
| Binary (base 2) | 11000000010001001 |
| Octal (base 8) | 300211 |
| Hexadecimal (base 16) | 18089 |
| Base 3 | 12000000222 |
| As time | 98441 seconds = 27 h 20 min 41 s |
Is 98441 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 | No (remainder 2) | 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 1) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 5) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | Yes (98441 Ć· 7 = 14063) | 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 8) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 1) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 2) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 5) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 98441 a prime number?
No. 98441 = Ć 41, so it is divisible by 7.
What are the factors of 98441?
1, 7, 41, 49, 287, 343, 2009, 2401, 14063, 98441.
What is 98441 in binary?
11000000010001001 (hexadecimal 18089, octal 300211).
What is the square root of 98441?
About 313.7531, exactly 49ā41.
Is 98441 divisible by 3?
No. Its digits add up to 26, which is not a multiple of 3.
What is special about the number 98441?
It is a composite number with 10 divisors.