11388912 (number)
11388912 is an even 8-digits composite number following 11388911 and preceding 11388913. In scientific notation, it is written as 1.1388912 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 3568640 positive integers (up to 11388912) that are relatively prime to 11388912.
Interesting facts
- 11388912 has 40 divisors, whose sum is 23851152
- The reverse of 11388912 is 21988311
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
| Name | eleven million three hundred eighty-eight thousand nine hundred twelve |
|---|
Notation
| Scientific notation | 1.1388912 × 10^7 |
|---|---|
| Engineering notation | 1.1388912 × 10^6 |
Prime Factorization of 11388912
Prime Factorization 2 × 2 × 2 × 2 × 51 × 17 × 821
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1423614 | Product of the distinct prime numbers |
The prime factorization of 11388912 is 2 × 2 × 2 × 2 × 51 × 17 × 821. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 11388912)
Multiplication
n×y| n×2 | 22777824 |
|---|---|
| n×3 | 34166736 |
| n×4 | 45555648 |
| n×5 | 56944560 |
Division
n÷y| n÷2 | 5694456 |
|---|---|
| n÷3 | 3796304 |
| n÷3 | 2847228 |
| n÷5 | 2277782.4 |
Exponentiation
ny| n2 | 129707316543744 |
|---|---|
| n3 | 1.4772252138728E+21 |
| n4 | 1.6823987964979E+28 |
| n5 | 1.916069184222E+35 |
Nth Root
y√n| 2√n | 3374.7462126803 |
|---|---|
| 3√n | 224.9887204222 |
| 4√n | 58.092565898575 |
| 5√n | 25.78080342517 |
Divisors of 11388912
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 | -11388911 | 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 11388912 can be divided by 40 positive divisors. The sum of these divisors (counting 11388912) is 1, the average is 0.025.
Base conversion 11388912
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101011011100011111110000 |
| 3 | Ternary | 210102121122120 |
| 4 | Quaternary | 223130133300 |
| 5 | Quinary | 10403421122 |
| 6 | Senary | 1044034240 |
| 8 | Octal | 53343760 |
| 10 | Decimal | 11388912 |
| 12 | Duodecimal | 3992980 |
| 16 | Hexadecimal | adc7f0 |
| 20 | Vigesimal | 3b3c5c |
| 36 | Base36 | 6s3qo |
Cryptographic Hash Functions
| md5 | 08b15c55183b44c503ee6b49175f2519 |
|---|---|
| sha1 | 1575121eddefff2754d42345f0d1b294576aeeba |
| sha256 | ac3bdcdb73c8fe6bfe7aa8dba2017bc46e68e85579f1425a53717e2afc6090df |
| sha512 | 2179e6a8e28a86abc132d01c548cdee90f691935ffd20af932c281f50129cecff82e9468d0cb52107ec0ab0b1a02695da3683336384f17df944da67d15034d19 |
| ripemd-160 | 1c5088f783da5bd9d5f1ba44111b47dd85670405 |
11388912 as geometric shapes
Circle
Radius = n| Diameter | 22777824 |
|---|---|
| Circumference | 71558644.543161 |
| Area | 4.0748755277067E+14 |
Sphere
Radius = n| Volume | 6.1877865061341E+21 |
|---|---|
| Surface area | 1.6299502110827E+15 |
| Circumference | 71558644.543161 |
Square
Length = n| Perimeter | 45555648 |
|---|---|
| Area | 129707316543744 |
| Diagonal | 16106353.811074 |
Cube
Length = n| Surface area | 778243899262464 |
|---|---|
| Volume | 1.4772252138728E+21 |
| Space diagonal | 19726174.226931 |
Equilateral Triangle
Length = n| Perimeter | 34166736 |
|---|---|
| Area | 56164915591796 |
| Altitude | 9863087.1134654 |
Triangular Pyramid
Length = n| Surface area | 56164915591796 |
|---|---|
| Volume | 1.7409266101154E+20 |
| Height | 5368784.6036912 |