15728048 (number)
15728048 is an even 8-digits composite number following 15728047 and preceding 15728049. In scientific notation, it is written as 1.5728048 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 60 positive divisors. There are 6369408 positive integers (up to 15728048) that are relatively prime to 15728048.
Interesting facts
- 15728048 has 60 divisors, whose sum is 36850320
- The reverse of 15728048 is 84082751
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | fifteen million seven hundred twenty-eight thousand forty-eight |
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Notation
Scientific notation | 1.5728048 × 10^7 |
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Engineering notation | 1.5728048 × 10^6 |
Prime Factorization of 15728048
Prime Factorization 2 × 2 × 2 × 2 × 7 × 19 × 19 × 389
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 103474 | Product of the distinct prime numbers |
The prime factorization of 15728048 is 2 × 2 × 2 × 2 × 7 × 19 × 19 × 389. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15728048)
Multiplication
n×yn×2 | 31456096 |
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n×3 | 47184144 |
n×4 | 62912192 |
n×5 | 78640240 |
Division
n÷yn÷2 | 7864024 |
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n÷3 | 5242682.6666667 |
n÷3 | 3932012 |
n÷5 | 3145609.6 |
Exponentiation
nyn2 | 247371493890304 |
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n3 | 3.8906707297384E+21 |
n4 | 6.1192655989521E+28 |
n5 | 9.6244103065067E+35 |
Nth Root
y√n2√n | 3965.8603101975 |
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3√n | 250.54838554696 |
4√n | 62.975076897115 |
5√n | 27.500143824737 |
Divisors of 15728048
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -15728047 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 15728048 can be divided by 60 positive divisors. The sum of these divisors (counting 15728048) is 1, the average is 0.016666666666667.
Base conversion 15728048
Base | System | Value |
---|---|---|
2 | Binary | 111011111111110110110000 |
3 | Ternary | 1002121001211022 |
4 | Quaternary | 323333312300 |
5 | Quinary | 13011244143 |
6 | Senary | 1321035012 |
8 | Octal | 73776660 |
10 | Decimal | 15728048 |
12 | Duodecimal | 5325a68 |
16 | Hexadecimal | effdb0 |
20 | Vigesimal | 4i6028 |
36 | Base36 | 9d3u8 |
Cryptographic Hash Functions
md5 | 84d849cf54edf657c64e30406c602e47 |
---|---|
sha1 | 332a31b51bdcb469f780c7996c3a90b2f28e07b2 |
sha256 | aab37dd1f7673228d017b04fde6d3263b82eda14b868f5de08b80873afa9bb85 |
sha512 | e47db519cffd4ac693d6be7514609e42b131bba80412a148243330a97444942eab2a5d884317f9cf9beff184ae4e65732ec785c3396af164923558b90e6b8735 |
ripemd-160 | 1c6acbaaaafef96c71e18bc649550e42b993bcc6 |
15728048 as geometric shapes
Circle
Radius = nDiameter | 31456096 |
---|---|
Circumference | 98822240.104215 |
Area | 7.7714046791331E+14 |
Sphere
Radius = nVolume | 1.6297203442777E+22 |
---|---|
Surface area | 3.1085618716532E+15 |
Circumference | 98822240.104215 |
Square
Length = nPerimeter | 62912192 |
---|---|
Area | 247371493890304 |
Diagonal | 22242818.791255 |
Cube
Length = nSurface area | 1484228963341824 |
---|---|
Volume | 3.8906707297384E+21 |
Space diagonal | 27241778.239882 |
Equilateral Triangle
Length = nPerimeter | 47184144 |
---|---|
Area | 1.0711499894056E+14 |
Altitude | 13620889.119941 |
Triangular Pyramid
Length = nSurface area | 1.0711499894056E+14 |
---|---|
Volume | 4.5851994272701E+20 |
Height | 7414272.9304183 |