28355536 (number)
28355536 is an even 8-digits composite number following 28355535 and preceding 28355537. In scientific notation, it is written as 2.8355536 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 12706560 positive integers (up to 28355536) that are relatively prime to 28355536.
Interesting facts
- 28355536 has 40 divisors, whose sum is 60781824
- The reverse of 28355536 is 63555382
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
| Name | twenty-eight million three hundred fifty-five thousand five hundred thirty-six |
|---|
Notation
| Scientific notation | 2.8355536 × 10^7 |
|---|---|
| Engineering notation | 2.8355536 × 10^6 |
Prime Factorization of 28355536
Prime Factorization 2 × 2 × 2 × 2 × 11 × 73 × 2207
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3544442 | Product of the distinct prime numbers |
The prime factorization of 28355536 is 2 × 2 × 2 × 2 × 11 × 73 × 2207. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28355536)
Multiplication
n×y| n×2 | 56711072 |
|---|---|
| n×3 | 85066608 |
| n×4 | 113422144 |
| n×5 | 141777680 |
Division
n÷y| n÷2 | 14177768 |
|---|---|
| n÷3 | 9451845.3333333 |
| n÷3 | 7088884 |
| n÷5 | 5671107.2 |
Exponentiation
ny| n2 | 804036421847296 |
|---|---|
| n3 | 2.2798883705002E+22 |
| n4 | 6.46474567657E+29 |
| n5 | 1.8331132876283E+37 |
Nth Root
y√n| 2√n | 5324.9916431859 |
|---|---|
| 3√n | 304.93875326674 |
| 4√n | 72.972540336663 |
| 5√n | 30.940517424582 |
Divisors of 28355536
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 | -28355535 | 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 28355536 can be divided by 40 positive divisors. The sum of these divisors (counting 28355536) is 1, the average is 0.025.
Base conversion 28355536
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1101100001010101111010000 |
| 3 | Ternary | 1222100121111001 |
| 4 | Quaternary | 1230022233100 |
| 5 | Quinary | 24224334121 |
| 6 | Senary | 2451431344 |
| 8 | Octal | 154125720 |
| 10 | Decimal | 28355536 |
| 12 | Duodecimal | 95b5554 |
| 16 | Hexadecimal | 1b0abd0 |
| 20 | Vigesimal | 8h48gg |
| 36 | Base36 | gvr9s |
Cryptographic Hash Functions
| md5 | 2aeabaa3e5f0a5c8930dc5d26f62f51a |
|---|---|
| sha1 | 606a9a83002c90cfe8d9e46dbce2ecaa5f37f5fc |
| sha256 | 6833e5a5573409de4557f68a139a435c57571e096eadae5ea969c2cc2ec3b6df |
| sha512 | 7f204da6ac3efdaf1728872766f37906e0fd0f3e659bac65bc377322c81fb18babea745fc4cfc80b3411c67ff2bae99d9a8fc2c8c834ddcb52bdebec94c8d5e5 |
| ripemd-160 | a4f74e852e713f67f9608c04603790224b182a7f |
28355536 as geometric shapes
Circle
Radius = n| Diameter | 56711072 |
|---|---|
| Circumference | 178163087.1724 |
| Area | 2.5259549160941E+15 |
Sphere
Radius = n| Volume | 9.5499740743577E+22 |
|---|---|
| Surface area | 1.0103819664376E+16 |
| Circumference | 178163087.1724 |
Square
Length = n| Perimeter | 113422144 |
|---|---|
| Area | 804036421847296 |
| Diagonal | 40100783.579559 |
Cube
Length = n| Surface area | 4824218531083776 |
|---|---|
| Volume | 2.2798883705002E+22 |
| Space diagonal | 49113229.027848 |
Equilateral Triangle
Length = n| Perimeter | 85066608 |
|---|---|
| Area | 3.4815798344385E+14 |
| Altitude | 24556614.513924 |
Triangular Pyramid
Length = n| Surface area | 3.4815798344385E+14 |
|---|---|
| Volume | 2.6868742118818E+21 |
| Height | 13366927.859853 |