247968 (number)
247968 is an even 6-digits composite number following 247967 and preceding 247969. In scientific notation, it is written as 2.47968 × 10^5. The sum of its digits is 36. It has a total of 8 prime factors and 48 positive divisors. There are 69120 positive integers (up to 247968) that are relatively prime to 247968.
Interesting facts
- 247968 has 48 divisors, whose sum is 592704
- The reverse of 247968 is 869742
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 6
- Sum of Digits 36
- Digital Root 9
Name
| Name | two hundred forty-seven thousand nine hundred sixty-eight |
|---|
Notation
| Scientific notation | 2.47968 × 10^5 |
|---|---|
| Engineering notation | 2.47968 × 10^3 |
Prime Factorization of 247968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 27 × 41 × 7
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 15498 | Product of the distinct prime numbers |
The prime factorization of 247968 is 2 × 2 × 2 × 2 × 2 × 27 × 41 × 7. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 247968)
Multiplication
n×y| n×2 | 495936 |
|---|---|
| n×3 | 743904 |
| n×4 | 991872 |
| n×5 | 1239840 |
Division
n÷y| n÷2 | 123984 |
|---|---|
| n÷3 | 82656 |
| n÷3 | 61992 |
| n÷5 | 49593.6 |
Exponentiation
ny| n2 | 61488129024 |
|---|---|
| n3 | 15247088377823232 |
| n4 | 3.7807900108721E+21 |
| n5 | 9.3751493741593E+26 |
Nth Root
y√n| 2√n | 497.96385410991 |
|---|---|
| 3√n | 62.824910668666 |
| 4√n | 22.315103721693 |
| 5√n | 11.991655068421 |
Divisors of 247968
48 divisors
| τ | Total Divisors | 48 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -247967 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
| G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
| H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 247968 can be divided by 48 positive divisors. The sum of these divisors (counting 247968) is 1, the average is 0.020833333333333.
Base conversion 247968
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111100100010100000 |
| 3 | Ternary | 110121011000 |
| 4 | Quaternary | 330202200 |
| 5 | Quinary | 30413333 |
| 6 | Senary | 5152000 |
| 8 | Octal | 744240 |
| 10 | Decimal | 247968 |
| 12 | Duodecimal | bb600 |
| 16 | Hexadecimal | 3c8a0 |
| 20 | Vigesimal | 1aji8 |
| 36 | Base36 | 5bc0 |
Cryptographic Hash Functions
| md5 | b83dfd531bb2a84bc97b670e5c2c83eb |
|---|---|
| sha1 | 01388945fea5b9cfe1dd9cfbcebfacd7d8793a5d |
| sha256 | 6cad3c782267ceeaf6a8e00dc526c185b71d5f9c4518dae8c61213deadf977ea |
| sha512 | 9b96d2c1f805596723fd8658242fc3cbe8330c7e9f817a14da5eae76700214ae01cf186f878175bc4eb196ae07bc65d3c69b2b450c5be5bd423e172028ab8763 |
| ripemd-160 | 6afddfa40e80a61284ab0ff349137d4aa7633848 |
247968 as geometric shapes
Circle
Radius = n| Diameter | 495936 |
|---|---|
| Circumference | 1558028.8942507 |
| Area | 193170654424.78 |
Sphere
Radius = n| Volume | 6.3866854448538E+16 |
|---|---|
| Surface area | 772682617699.12 |
| Circumference | 1558028.8942507 |
Square
Length = n| Perimeter | 991872 |
|---|---|
| Area | 61488129024 |
| Diagonal | 350679.70863453 |
Cube
Length = n| Surface area | 368928774144 |
|---|---|
| Volume | 15247088377823232 |
| Space diagonal | 429493.17465124 |
Equilateral Triangle
Length = n| Perimeter | 743904 |
|---|---|
| Area | 26625140882.98 |
| Altitude | 214746.58732562 |
Triangular Pyramid
Length = n| Surface area | 26625140882.98 |
|---|---|
| Volume | 1.7968865975516E+15 |
| Height | 116893.23621151 |