28995760 (number)
28995760 is an even 8-digits composite number following 28995759 and preceding 28995761. In scientific notation, it is written as 2.8995760 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 11327232 positive integers (up to 28995760) that are relatively prime to 28995760.
Interesting facts
- 28995760 has 40 divisors, whose sum is 68991120
- The reverse of 28995760 is 06759982
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 46
- Digital Root 1
Name
| Name | twenty-eight million nine hundred ninety-five thousand seven hundred sixty |
|---|
Notation
| Scientific notation | 2.8995760 × 10^7 |
|---|---|
| Engineering notation | 2.8995760 × 10^6 |
Prime Factorization of 28995760
Prime Factorization 2 × 2 × 2 × 2 × 5 × 43 × 8429
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3624470 | Product of the distinct prime numbers |
The prime factorization of 28995760 is 2 × 2 × 2 × 2 × 5 × 43 × 8429. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28995760)
Multiplication
n×y| n×2 | 57991520 |
|---|---|
| n×3 | 86987280 |
| n×4 | 115983040 |
| n×5 | 144978800 |
Division
n÷y| n÷2 | 14497880 |
|---|---|
| n÷3 | 9665253.3333333 |
| n÷3 | 7248940 |
| n÷5 | 5799152 |
Exponentiation
ny| n2 | 840754097977600 |
|---|---|
| n3 | 2.4378304043975E+22 |
| n4 | 7.0686745326613E+29 |
| n5 | 2.0496159026716E+37 |
Nth Root
y√n| 2√n | 5384.771118627 |
|---|---|
| 3√n | 307.21670870852 |
| 4√n | 73.380999711281 |
| 5√n | 31.078990182871 |
Divisors of 28995760
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 | -28995759 | 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 28995760 can be divided by 40 positive divisors. The sum of these divisors (counting 28995760) is 1, the average is 0.025.
Base conversion 28995760
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1101110100111000010110000 |
| 3 | Ternary | 2000120010201001 |
| 4 | Quaternary | 1232213002300 |
| 5 | Quinary | 24410331020 |
| 6 | Senary | 2513251344 |
| 8 | Octal | 156470260 |
| 10 | Decimal | 28995760 |
| 12 | Duodecimal | 9863b54 |
| 16 | Hexadecimal | 1ba70b0 |
| 20 | Vigesimal | 914980 |
| 36 | Base36 | h9h9s |
Cryptographic Hash Functions
| md5 | 792c17714b60e25e6dfebe572fa4676d |
|---|---|
| sha1 | bc6ab1c19f429de4bb5ef6361720c130bf83352d |
| sha256 | 5fc040e82581e5d37601ea24a09c656a00846158c5f57a9ec7debe3b1837f089 |
| sha512 | 0bafb7fe0c0cd0b0ac0e3e5f51d3d197fcace96e19ae71f2d1c69e0a12bac549df12b713db7e5a0b50a76882339aadabf0769993afe00a0b7661a68918f707af |
| ripemd-160 | 3cf455a1a248c0669b24b74e83e1527e76f49d62 |
28995760 as geometric shapes
Circle
Radius = n| Diameter | 57991520 |
|---|---|
| Circumference | 182185733.20251 |
| Area | 2.6413068976819E+15 |
Sphere
Radius = n| Volume | 1.0211560118871E+23 |
|---|---|
| Surface area | 1.0565227590728E+16 |
| Circumference | 182185733.20251 |
Square
Length = n| Perimeter | 115983040 |
|---|---|
| Area | 840754097977600 |
| Diagonal | 41006197.043315 |
Cube
Length = n| Surface area | 5044524587865600 |
|---|---|
| Volume | 2.4378304043975E+22 |
| Space diagonal | 50222129.524073 |
Equilateral Triangle
Length = n| Perimeter | 86987280 |
|---|---|
| Area | 3.6405720359224E+14 |
| Altitude | 25111064.762037 |
Triangular Pyramid
Length = n| Surface area | 3.6405720359224E+14 |
|---|---|
| Volume | 2.873010683887E+21 |
| Height | 13668732.347772 |