15393690 (number)
15393690 is an even 8-digits composite number following 15393689 and preceding 15393691. In scientific notation, it is written as 1.5393690 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 3708288 positive integers (up to 15393690) that are relatively prime to 15393690.
Interesting facts
- 15393690 has 48 divisors, whose sum is 34594560
- The reverse of 15393690 is 09639351
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
| Name | fifteen million three hundred ninety-three thousand six hundred ninety |
|---|
Notation
| Scientific notation | 1.5393690 × 10^7 |
|---|---|
| Engineering notation | 1.5393690 × 10^6 |
Prime Factorization of 15393690
Prime Factorization 2 × 65 × 3 × 3 × 59 × 223
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 5131230 | Product of the distinct prime numbers |
The prime factorization of 15393690 is 2 × 65 × 3 × 3 × 59 × 223. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15393690)
Multiplication
n×y| n×2 | 30787380 |
|---|---|
| n×3 | 46181070 |
| n×4 | 61574760 |
| n×5 | 76968450 |
Division
n÷y| n÷2 | 7696845 |
|---|---|
| n÷3 | 5131230 |
| n÷3 | 3848422.5 |
| n÷5 | 3078738 |
Exponentiation
ny| n2 | 236965691816100 |
|---|---|
| n3 | 3.6477764004526E+21 |
| n4 | 5.6152739097883E+28 |
| n5 | 8.6439785832369E+35 |
Nth Root
y√n| 2√n | 3923.4793232538 |
|---|---|
| 3√n | 248.76020849833 |
| 4√n | 62.637682933309 |
| 5√n | 27.382213181199 |
Divisors of 15393690
48 divisors
| τ | Total Divisors | 48 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -15393689 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 15393690 can be divided by 48 positive divisors. The sum of these divisors (counting 15393690) is 1, the average is 0.020833333333333.
Base conversion 15393690
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111010101110001110011010 |
| 3 | Ternary | 1001222002011200 |
| 4 | Quaternary | 322232032122 |
| 5 | Quinary | 12420044230 |
| 6 | Senary | 1305535030 |
| 8 | Octal | 72561632 |
| 10 | Decimal | 15393690 |
| 12 | Duodecimal | 51a4476 |
| 16 | Hexadecimal | eae39a |
| 20 | Vigesimal | 4g444a |
| 36 | Base36 | 95xui |
Cryptographic Hash Functions
| md5 | 7ad0f4a0669621bbd00f857f8413e392 |
|---|---|
| sha1 | 561a6de2c610a90ca9811c93b0c9f8781e137dc2 |
| sha256 | a2288faafaa3c6171ad9cd3020bf8bd2a686b0f5147e7e19ffe5202822fbd7e1 |
| sha512 | d500dfb1c555f9eba936aa5a59f9cfd4acfda1a89f509911aea952c057ecf855033196746815899247189649dc818ef9a6428cd7aadb42918c5439ad35522942 |
| ripemd-160 | 4d306b76c71cb2778ab691e6cd660a0c9b969f26 |
15393690 as geometric shapes
Circle
Radius = n| Diameter | 30787380 |
|---|---|
| Circumference | 96721406.831277 |
| Area | 7.4444967656228E+14 |
Sphere
Radius = n| Volume | 1.5279770055467E+22 |
|---|---|
| Surface area | 2.9777987062491E+15 |
| Circumference | 96721406.831277 |
Square
Length = n| Perimeter | 61574760 |
|---|---|
| Area | 236965691816100 |
| Diagonal | 21769965.172967 |
Cube
Length = n| Surface area | 1421794150896600 |
|---|---|
| Volume | 3.6477764004526E+21 |
| Space diagonal | 26662653.195965 |
Equilateral Triangle
Length = n| Perimeter | 46181070 |
|---|---|
| Area | 1.0260915446905E+14 |
| Altitude | 13331326.597982 |
Triangular Pyramid
Length = n| Surface area | 1.0260915446905E+14 |
|---|---|
| Volume | 4.2989457150205E+20 |
| Height | 7256655.0576557 |