15148944 (number)
15148944 is an even 8-digits composite number following 15148943 and preceding 15148945. In scientific notation, it is written as 1.5148944 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 5049216 positive integers (up to 15148944) that are relatively prime to 15148944.
Interesting facts
- 15148944 has 40 divisors, whose sum is 40587680
- The reverse of 15148944 is 44984151
- Previous prime number is 27
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
| Name | fifteen million one hundred forty-eight thousand nine hundred forty-four |
|---|
Notation
| Scientific notation | 1.5148944 × 10^7 |
|---|---|
| Engineering notation | 1.5148944 × 10^6 |
Prime Factorization of 15148944
Prime Factorization 2 × 2 × 2 × 2 × 3 × 27 × 11689
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1893618 | Product of the distinct prime numbers |
The prime factorization of 15148944 is 2 × 2 × 2 × 2 × 3 × 27 × 11689. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15148944)
Multiplication
n×y| n×2 | 30297888 |
|---|---|
| n×3 | 45446832 |
| n×4 | 60595776 |
| n×5 | 75744720 |
Division
n÷y| n÷2 | 7574472 |
|---|---|
| n÷3 | 5049648 |
| n÷3 | 3787236 |
| n÷5 | 3029788.8 |
Exponentiation
ny| n2 | 229490504315136 |
|---|---|
| n3 | 3.4765387984018E+21 |
| n4 | 5.2665891570815E+28 |
| n5 | 7.9783264211636E+35 |
Nth Root
y√n| 2√n | 3892.164436403 |
|---|---|
| 3√n | 247.43480376421 |
| 4√n | 62.387213725274 |
| 5√n | 27.294583527068 |
Divisors of 15148944
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -15148943 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 15148944 can be divided by 40 positive divisors. The sum of these divisors (counting 15148944) is 1, the average is 0.025.
Base conversion 15148944
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111001110010011110010000 |
| 3 | Ternary | 1001111122110000 |
| 4 | Quaternary | 321302132100 |
| 5 | Quinary | 12334231234 |
| 6 | Senary | 1300410000 |
| 8 | Octal | 71623620 |
| 10 | Decimal | 15148944 |
| 12 | Duodecimal | 50a6900 |
| 16 | Hexadecimal | e72790 |
| 20 | Vigesimal | 4edc74 |
| 36 | Base36 | 90p00 |
Cryptographic Hash Functions
| md5 | 1c74b6bdbc597dbc6376b7450b82d19d |
|---|---|
| sha1 | c825522965b60df2420ae1ffaa2050073b6d2a6b |
| sha256 | b2dc0a3a0e7f64bad44e81ce9a52a2d8897d9c4fcbd9fd27d1cf005c504d651b |
| sha512 | 80a32baad80da03f13c95b26d071d46606b78299e32eb2ee1683cb9bf08d39c3548f6bc83440b8d6772445517409ce6cbbe20f0ef3d66b886340ec687f59fe1a |
| ripemd-160 | 7012a2156519be2a89a570f365b118980ebbb706 |
15148944 as geometric shapes
Circle
Radius = n| Diameter | 30297888 |
|---|---|
| Circumference | 95183622.360086 |
| Area | 7.2096568242505E+14 |
Sphere
Radius = n| Volume | 1.4562491665305E+22 |
|---|---|
| Surface area | 2.8838627297002E+15 |
| Circumference | 95183622.360086 |
Square
Length = n| Perimeter | 60595776 |
|---|---|
| Area | 229490504315136 |
| Diagonal | 21423842.060431 |
Cube
Length = n| Surface area | 1376943025890816 |
|---|---|
| Volume | 3.4765387984018E+21 |
| Space diagonal | 26238740.689016 |
Equilateral Triangle
Length = n| Perimeter | 45446832 |
|---|---|
| Area | 99372303332105 |
| Altitude | 13119370.344508 |
Triangular Pyramid
Length = n| Surface area | 99372303332105 |
|---|---|
| Volume | 4.09714026568E+20 |
| Height | 7141280.6868102 |