14447728 (number)
14447728 is an even 8-digits composite number following 14447727 and preceding 14447729. In scientific notation, it is written as 1.4447728 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 6988800 positive integers (up to 14447728) that are relatively prime to 14447728.
Interesting facts
- 14447728 has 40 divisors, whose sum is 28922256
- The reverse of 14447728 is 82774441
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
| Name | fourteen million four hundred forty-seven thousand seven hundred twenty-eight |
|---|
Notation
| Scientific notation | 1.4447728 × 10^7 |
|---|---|
| Engineering notation | 1.4447728 × 10^6 |
Prime Factorization of 14447728
Prime Factorization 2 × 2 × 2 × 2 × 113 × 61 × 131
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1805966 | Product of the distinct prime numbers |
The prime factorization of 14447728 is 2 × 2 × 2 × 2 × 113 × 61 × 131. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 14447728)
Multiplication
n×y| n×2 | 28895456 |
|---|---|
| n×3 | 43343184 |
| n×4 | 57790912 |
| n×5 | 72238640 |
Division
n÷y| n÷2 | 7223864 |
|---|---|
| n÷3 | 4815909.3333333 |
| n÷3 | 3611932 |
| n÷5 | 2889545.6 |
Exponentiation
ny| n2 | 208736844361984 |
|---|---|
| n3 | 3.0157731509203E+21 |
| n4 | 4.3571070194199E+28 |
| n5 | 6.295029708347E+35 |
Nth Root
y√n| 2√n | 3801.0167060933 |
|---|---|
| 3√n | 243.55657168213 |
| 4√n | 61.652386053528 |
| 5√n | 27.037087799857 |
Divisors of 14447728
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 | -14447727 | 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 14447728 can be divided by 40 positive divisors. The sum of these divisors (counting 14447728) is 1, the average is 0.025.
Base conversion 14447728
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110111000111010001110000 |
| 3 | Ternary | 1000012000120001 |
| 4 | Quaternary | 313013101300 |
| 5 | Quinary | 12144311403 |
| 6 | Senary | 1233355344 |
| 8 | Octal | 67072160 |
| 10 | Decimal | 14447728 |
| 12 | Duodecimal | 4a08b54 |
| 16 | Hexadecimal | dc7470 |
| 20 | Vigesimal | 4a5j68 |
| 36 | Base36 | 8lnxs |
Cryptographic Hash Functions
| md5 | fc687ed718d0ca95f311d873a722bf04 |
|---|---|
| sha1 | a66629a94c3b49d33f851973569cf136f82c9bdb |
| sha256 | 34fd7c475e533b9e341ebc7b47044db6abba59eb6faf2c72d1764491e229bb41 |
| sha512 | 7b6dc2944f1e6367da262d7a836ae76cde43370e6976b25c518f470584644446edc804fcf674e95c99bd8e3ef565a7d084ce3b084490b9319cc6a9222a576dde |
| ripemd-160 | 43d61a90690d3b60ed05edf06fadfceb917a1c2d |
14447728 as geometric shapes
Circle
Radius = n| Diameter | 28895456 |
|---|---|
| Circumference | 90777752.291727 |
| Area | 6.5576613678112E+14 |
Sphere
Radius = n| Volume | 1.2632441034433E+22 |
|---|---|
| Surface area | 2.6230645471245E+15 |
| Circumference | 90777752.291727 |
Square
Length = n| Perimeter | 57790912 |
|---|---|
| Area | 208736844361984 |
| Diagonal | 20432172.883078 |
Cube
Length = n| Surface area | 1252421066171904 |
|---|---|
| Volume | 3.0157731509203E+21 |
| Space diagonal | 25024198.949935 |
Equilateral Triangle
Length = n| Perimeter | 43343184 |
|---|---|
| Area | 90385704961638 |
| Altitude | 12512099.474968 |
Triangular Pyramid
Length = n| Surface area | 90385704961638 |
|---|---|
| Volume | 3.5541227425601E+20 |
| Height | 6810724.2943592 |