28162960 (number)
28162960 is an even 8-digits composite number following 28162959 and preceding 28162961. In scientific notation, it is written as 2.8162960 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 9655680 positive integers (up to 28162960) that are relatively prime to 28162960.
Interesting facts
- 28162960 has 40 divisors, whose sum is 74834496
- The reverse of 28162960 is 06926182
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
| Name | twenty-eight million one hundred sixty-two thousand nine hundred sixty |
|---|
Notation
| Scientific notation | 2.8162960 × 10^7 |
|---|---|
| Engineering notation | 2.8162960 × 10^6 |
Prime Factorization of 28162960
Prime Factorization 2 × 2 × 2 × 2 × 7 × 5 × 50291
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3520370 | Product of the distinct prime numbers |
The prime factorization of 28162960 is 2 × 2 × 2 × 2 × 7 × 5 × 50291. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28162960)
Multiplication
n×y| n×2 | 56325920 |
|---|---|
| n×3 | 84488880 |
| n×4 | 112651840 |
| n×5 | 140814800 |
Division
n÷y| n÷2 | 14081480 |
|---|---|
| n÷3 | 9387653.3333333 |
| n÷3 | 7040740 |
| n÷5 | 5632592 |
Exponentiation
ny| n2 | 793152315961600 |
|---|---|
| n3 | 2.2337516948334E+22 |
| n4 | 6.2909059631525E+29 |
| n5 | 1.7717053300403E+37 |
Nth Root
y√n| 2√n | 5306.8785552338 |
|---|---|
| 3√n | 304.24685627843 |
| 4√n | 72.848325685864 |
| 5√n | 30.898376419756 |
Divisors of 28162960
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 | -28162959 | 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 28162960 can be divided by 40 positive divisors. The sum of these divisors (counting 28162960) is 1, the average is 0.025.
Base conversion 28162960
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1101011011011101110010000 |
| 3 | Ternary | 1221222211022121 |
| 4 | Quaternary | 1223123232100 |
| 5 | Quinary | 24202203320 |
| 6 | Senary | 2443344024 |
| 8 | Octal | 153335620 |
| 10 | Decimal | 28162960 |
| 12 | Duodecimal | 9522014 |
| 16 | Hexadecimal | 1adbb90 |
| 20 | Vigesimal | 8g0780 |
| 36 | Base36 | grmog |
Cryptographic Hash Functions
| md5 | ee3e6631707696d528b82bcfe65c4006 |
|---|---|
| sha1 | 2ea08f94cdaf0423c995ec46d1cf96ae7adbb9fa |
| sha256 | 84b6bc12bb870979014179ccfb5f0af2c5325a4a781286d0055332d527249902 |
| sha512 | c7f691c13b76576b4633cdf55f810e15e801bc0f978ee4178e67a32b49f51a74c2f185bfb4fe392eb9d7950480b1970432919321c1b1197faa1f0ceb84322c15 |
| ripemd-160 | a152d93c1c5b7bdcb934402d7764ccab4eea9144 |
28162960 as geometric shapes
Circle
Radius = n| Diameter | 56325920 |
|---|---|
| Circumference | 176953096.47869 |
| Area | 2.4917614890027E+15 |
Sphere
Radius = n| Volume | 9.3567172192431E+22 |
|---|---|
| Surface area | 9.9670459560108E+15 |
| Circumference | 176953096.47869 |
Square
Length = n| Perimeter | 112651840 |
|---|---|
| Area | 793152315961600 |
| Diagonal | 39828439.988571 |
Cube
Length = n| Surface area | 4758913895769600 |
|---|---|
| Volume | 2.2337516948334E+22 |
| Space diagonal | 48779677.61153 |
Equilateral Triangle
Length = n| Perimeter | 84488880 |
|---|---|
| Area | 3.434450273466E+14 |
| Altitude | 24389838.805765 |
Triangular Pyramid
Length = n| Surface area | 3.434450273466E+14 |
|---|---|
| Volume | 2.6325016181727E+21 |
| Height | 13276146.662857 |