248864 (number)
248864 is an even 6-digits composite number following 248863 and preceding 248865. In scientific notation, it is written as 2.48864 × 10^5. The sum of its digits is 32. It has a total of 8 prime factors and 48 positive divisors. There are 96000 positive integers (up to 248864) that are relatively prime to 248864.
Interesting facts
- 248864 has 48 divisors, whose sum is 616896
- The reverse of 248864 is 468842
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 6
- Sum of Digits 32
- Digital Root 5
Name
| Name | two hundred forty-eight thousand eight hundred sixty-four |
|---|
Notation
| Scientific notation | 2.48864 × 10^5 |
|---|---|
| Engineering notation | 2.48864 × 10^3 |
Prime Factorization of 248864
Prime Factorization 2 × 2 × 2 × 2 × 2 × 101 × 7 × 11
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 15554 | Product of the distinct prime numbers |
The prime factorization of 248864 is 2 × 2 × 2 × 2 × 2 × 101 × 7 × 11. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 248864)
Multiplication
n×y| n×2 | 497728 |
|---|---|
| n×3 | 746592 |
| n×4 | 995456 |
| n×5 | 1244320 |
Division
n÷y| n÷2 | 124432 |
|---|---|
| n÷3 | 82954.666666667 |
| n÷3 | 62216 |
| n÷5 | 49772.8 |
Exponentiation
ny| n2 | 61933290496 |
|---|---|
| n3 | 15412966405996544 |
| n4 | 3.8357324716619E+21 |
| n5 | 9.5457572582767E+26 |
Nth Root
y√n| 2√n | 498.86270656364 |
|---|---|
| 3√n | 62.900489581445 |
| 4√n | 22.335234643129 |
| 5√n | 12.0003086261 |
Divisors of 248864
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 | -248863 | 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 248864 can be divided by 48 positive divisors. The sum of these divisors (counting 248864) is 1, the average is 0.020833333333333.
Base conversion 248864
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111100110000100000 |
| 3 | Ternary | 110122101012 |
| 4 | Quaternary | 330300200 |
| 5 | Quinary | 30430424 |
| 6 | Senary | 5200052 |
| 8 | Octal | 746040 |
| 10 | Decimal | 248864 |
| 12 | Duodecimal | 100028 |
| 16 | Hexadecimal | 3cc20 |
| 20 | Vigesimal | 1b234 |
| 36 | Base36 | 5c0w |
Cryptographic Hash Functions
| md5 | f0542441519d4ba51f563e12e145ec58 |
|---|---|
| sha1 | cfdc27cb36290c8af43ea48e6fa1a19d9a1dfe14 |
| sha256 | 93b3d70523755809d595fa1e6b449f6c10dd35fa717f83c782fbd3ccec414d23 |
| sha512 | bc930f2c2c0978d4db59c6c90b12b637dc06e2d59e6f38809af186c51fba9bc9bcc85afb266f34d440b2e82132d44f724d9d38d6a7fa153e8c53c1c2e18d6222 |
| ripemd-160 | ceac018ddc790aa436ff9c760fc1a338fb020d57 |
248864 as geometric shapes
Circle
Radius = n| Diameter | 497728 |
|---|---|
| Circumference | 1563658.6282859 |
| Area | 194569170434.88 |
Sphere
Radius = n| Volume | 6.456168270814E+16 |
|---|---|
| Surface area | 778276681739.5 |
| Circumference | 1563658.6282859 |
Square
Length = n| Perimeter | 995456 |
|---|---|
| Area | 61933290496 |
| Diagonal | 351946.84398642 |
Cube
Length = n| Surface area | 371599742976 |
|---|---|
| Volume | 15412966405996544 |
| Space diagonal | 431045.09217482 |
Equilateral Triangle
Length = n| Perimeter | 746592 |
|---|---|
| Area | 26817901454.749 |
| Altitude | 215522.54608741 |
Triangular Pyramid
Length = n| Surface area | 26817901454.749 |
|---|---|
| Volume | 1.8164355106468E+15 |
| Height | 117315.61466214 |