The number 60980
60980 is a composite number with 12 divisors. Its prime factorisation is × 5 × 3049. Divisors (12): 1, 2, 4, 5, 10, 20, 3049, 6098, 12196, 15245, 30490, 60980.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
60980 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
60980 is composite. Its prime factorisation is
- 3
The divisors add up to 128100; without 60980 itself that is 67120, so 60980 is abundant (67120 is more than 60980). Euler's totient φ(60980) = 24384 numbers up to 60980 share no factor with it.
- 4
The digits of 60980 add up to 23, and repeating that until one digit is left gives the digital root 5. The Collatz sequence (halve if even, else 3n+1) takes 42 steps to reach 1.
LaTeX source of the formulas on this page
\[ 60980 = 2^{2} \times 5 \times 3049 \]60980 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 12 |
| Sum of divisors | 128100 |
| Euler totient φ(n) | 24384 |
| Square | 3718560400 |
| Cube | 226757813192000 |
| Square root | 246.941289 (= 2√15245) |
| Digit sum / digital root | 23 / 5 |
| Collatz steps to 1 | 42 |
| Scientific notation | 6.098 × |
60980 in other forms
| Form | Value |
|---|---|
| In words | sixty thousand nine hundred and eighty |
| Binary (base 2) | 1110111000110100 |
| Octal (base 8) | 167064 |
| Hexadecimal (base 16) | EE34 |
| Base 3 | 10002122112 |
| As time | 60980 seconds = 16 h 56 min 20 s |
Is 60980 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (60980 ÷ 2 = 30490) | 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 (60980 ÷ 4 = 15245) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | Yes (60980 ÷ 5 = 12196) | 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 3) | 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 | Yes (60980 ÷ 10 = 6098) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 7) | 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 60980 a prime number?
No. 60980 = × 5 × 3049, so it is divisible by 2.
What are the factors of 60980?
1, 2, 4, 5, 10, 20, 3049, 6098, 12196, 15245, 30490, 60980.
What is 60980 in binary?
1110111000110100 (hexadecimal EE34, octal 167064).
What is the square root of 60980?
About 246.9413, exactly 2√15245.
Is 60980 divisible by 3?
No. Its digits add up to 23, which is not a multiple of 3.
What is special about the number 60980?
It is a composite number with 12 divisors.