12291216 (number)
12291216 is an even 8-digits composite number following 12291215 and preceding 12291217. In scientific notation, it is written as 1.2291216 × 10^7. The sum of its digits is 24. It has a total of 8 prime factors and 80 positive divisors. There are 3474432 positive integers (up to 12291216) that are relatively prime to 12291216.
Interesting facts
- 12291216 has 80 divisors, whose sum is 36676224
- The reverse of 12291216 is 61219221
- Previous prime number is 157
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
| Name | twelve million two hundred ninety-one thousand two hundred sixteen |
|---|
Notation
| Scientific notation | 1.2291216 × 10^7 |
|---|---|
| Engineering notation | 1.2291216 × 10^6 |
Prime Factorization of 12291216
Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 157 × 233
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 1536402 | Product of the distinct prime numbers |
The prime factorization of 12291216 is 2 × 2 × 2 × 2 × 3 × 7 × 157 × 233. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12291216)
Multiplication
n×y| n×2 | 24582432 |
|---|---|
| n×3 | 36873648 |
| n×4 | 49164864 |
| n×5 | 61456080 |
Division
n÷y| n÷2 | 6145608 |
|---|---|
| n÷3 | 4097072 |
| n÷3 | 3072804 |
| n÷5 | 2458243.2 |
Exponentiation
ny| n2 | 151073990758656 |
|---|---|
| n3 | 1.8568830523966E+21 |
| n4 | 2.2823350683746E+28 |
| n5 | 2.8052673309768E+35 |
Nth Root
y√n| 2√n | 3505.8830556651 |
|---|---|
| 3√n | 230.78006089344 |
| 4√n | 59.210497850171 |
| 5√n | 26.176945582022 |
Divisors of 12291216
80 divisors
| τ | Total Divisors | 80 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -12291215 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12291216 can be divided by 80 positive divisors. The sum of these divisors (counting 12291216) is 1, the average is 0.0125.
Base conversion 12291216
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101110111000110010010000 |
| 3 | Ternary | 212010110101020 |
| 4 | Quaternary | 232320302100 |
| 5 | Quinary | 11121304331 |
| 6 | Senary | 1115235440 |
| 8 | Octal | 56706220 |
| 10 | Decimal | 12291216 |
| 12 | Duodecimal | 4148b80 |
| 16 | Hexadecimal | bb8c90 |
| 20 | Vigesimal | 3gg80g |
| 36 | Base36 | 7bfyo |
Cryptographic Hash Functions
| md5 | c49477ddb2fbe69eb5ce4634b8c4f44f |
|---|---|
| sha1 | 593db718f5b167f970565972cd40d48a575313ea |
| sha256 | 0963d491e088cc5a2ea448186013346555b2e333fb83ad0b0d68f504bf964565 |
| sha512 | 5b93e255bc842b4c4d6467b2f2e2d2f2393dd76401effc09fa56a2bc05bd1d0770664839be809145343695bef4f87b9774a31d18b9e7d7f6c599e265ccff2616 |
| ripemd-160 | d4efcda9b9d842d8c29b04c3d21679609018f04e |
12291216 as geometric shapes
Circle
Radius = n| Diameter | 24582432 |
|---|---|
| Circumference | 77227987.778571 |
| Area | 4.7461293951589E+14 |
Sphere
Radius = n| Volume | 7.7780935413129E+21 |
|---|---|
| Surface area | 1.8984517580635E+15 |
| Circumference | 77227987.778571 |
Square
Length = n| Perimeter | 49164864 |
|---|---|
| Area | 151073990758656 |
| Diagonal | 17382404.365257 |
Cube
Length = n| Surface area | 906443944551936 |
|---|---|
| Volume | 1.8568830523966E+21 |
| Space diagonal | 21289010.598804 |
Equilateral Triangle
Length = n| Perimeter | 36873648 |
|---|---|
| Area | 65416956924046 |
| Altitude | 10644505.299402 |
Triangular Pyramid
Length = n| Surface area | 65416956924046 |
|---|---|
| Volume | 2.1883576637001E+20 |
| Height | 5794134.7884191 |