28352208 (number)
28352208 is an even 8-digits composite number following 28352207 and preceding 28352209. In scientific notation, it is written as 2.8352208 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 9362304 positive integers (up to 28352208) that are relatively prime to 28352208.
Interesting facts
- 28352208 has 40 divisors, whose sum is 73928800
- The reverse of 28352208 is 80225382
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
| Name | twenty-eight million three hundred fifty-two thousand two hundred eight |
|---|
Notation
| Scientific notation | 2.8352208 × 10^7 |
|---|---|
| Engineering notation | 2.8352208 × 10^6 |
Prime Factorization of 28352208
Prime Factorization 2 × 2 × 2 × 2 × 3 × 109 × 5419
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3544026 | Product of the distinct prime numbers |
The prime factorization of 28352208 is 2 × 2 × 2 × 2 × 3 × 109 × 5419. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28352208)
Multiplication
n×y| n×2 | 56704416 |
|---|---|
| n×3 | 85056624 |
| n×4 | 113408832 |
| n×5 | 141761040 |
Division
n÷y| n÷2 | 14176104 |
|---|---|
| n÷3 | 9450736 |
| n÷3 | 7088052 |
| n÷5 | 5670441.6 |
Exponentiation
ny| n2 | 803847698475264 |
|---|---|
| n3 | 2.2790857147492E+22 |
| n4 | 6.4617112234398E+29 |
| n5 | 1.832037806429E+37 |
Nth Root
y√n| 2√n | 5324.6791452631 |
|---|---|
| 3√n | 304.92682289947 |
| 4√n | 72.970399103082 |
| 5√n | 30.939791112256 |
Divisors of 28352208
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 | -28352207 | 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 28352208 can be divided by 40 positive divisors. The sum of these divisors (counting 28352208) is 1, the average is 0.025.
Base conversion 28352208
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1101100001001111011010000 |
| 3 | Ternary | 1222100102220210 |
| 4 | Quaternary | 1230021323100 |
| 5 | Quinary | 24224232313 |
| 6 | Senary | 2451404120 |
| 8 | Octal | 154117320 |
| 10 | Decimal | 28352208 |
| 12 | Duodecimal | 95b3640 |
| 16 | Hexadecimal | 1b09ed0 |
| 20 | Vigesimal | 8h40a8 |
| 36 | Base36 | gvopc |
Cryptographic Hash Functions
| md5 | 5fe7eaf4c2cc34db219ceea0d1806aeb |
|---|---|
| sha1 | 51fa1e2b462c1cdca267055f808074272bdcdcd1 |
| sha256 | 27923379cde9e69b665a2284a262c5b7078c0840456470809dff0aad0179064d |
| sha512 | b408ba8f75932c323cf62b64991ffcd0a193d636629d2bd10a8511b6a8a32183f51b4866d0384e1140ea608febacaf12dce7deef77bce3fdb0c4ae2e11df9192 |
| ripemd-160 | 45ddc502522a40002d5d3a48911b542aba1e4bad |
28352208 as geometric shapes
Circle
Radius = n| Diameter | 56704416 |
|---|---|
| Circumference | 178142176.7317 |
| Area | 2.525362024135E+15 |
Sphere
Radius = n| Volume | 9.54661191781E+22 |
|---|---|
| Surface area | 1.010144809654E+16 |
| Circumference | 178142176.7317 |
Square
Length = n| Perimeter | 113408832 |
|---|---|
| Area | 803847698475264 |
| Diagonal | 40096077.076823 |
Cube
Length = n| Surface area | 4823086190851584 |
|---|---|
| Volume | 2.2790857147492E+22 |
| Space diagonal | 49107464.762761 |
Equilateral Triangle
Length = n| Perimeter | 85056624 |
|---|---|
| Area | 3.4807626382662E+14 |
| Altitude | 24553732.38138 |
Triangular Pyramid
Length = n| Surface area | 3.4807626382662E+14 |
|---|---|
| Volume | 2.6859282730076E+21 |
| Height | 13365359.025608 |