16391328 (number)
16391328 is an even 8-digits composite number following 16391327 and preceding 16391329. In scientific notation, it is written as 1.6391328 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 5411840 positive integers (up to 16391328) that are relatively prime to 16391328.
Interesting facts
- 16391328 has 48 divisors, whose sum is 43436736
- The reverse of 16391328 is 82319361
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | sixteen million three hundred ninety-one thousand three hundred twenty-eight |
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Notation
Scientific notation | 1.6391328 × 10^7 |
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Engineering notation | 1.6391328 × 10^6 |
Prime Factorization of 16391328
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 113 × 1511
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1024458 | Product of the distinct prime numbers |
The prime factorization of 16391328 is 2 × 2 × 2 × 2 × 2 × 3 × 113 × 1511. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16391328)
Multiplication
n×yn×2 | 32782656 |
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n×3 | 49173984 |
n×4 | 65565312 |
n×5 | 81956640 |
Division
n÷yn÷2 | 8195664 |
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n÷3 | 5463776 |
n÷3 | 4097832 |
n÷5 | 3278265.6 |
Exponentiation
nyn2 | 268675633603584 |
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n3 | 4.4039504360042E+21 |
n4 | 7.2186596092287E+28 |
n5 | 1.1832341737522E+36 |
Nth Root
y√n2√n | 4048.6205058019 |
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3√n | 254.02202880017 |
4√n | 63.628771053683 |
5√n | 27.728273441501 |
Divisors of 16391328
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 | -16391327 | 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 16391328 can be divided by 48 positive divisors. The sum of these divisors (counting 16391328) is 1, the average is 0.020833333333333.
Base conversion 16391328
Base | System | Value |
---|---|---|
2 | Binary | 111110100001110010100000 |
3 | Ternary | 1010211202200020 |
4 | Quaternary | 332201302200 |
5 | Quinary | 13144010303 |
6 | Senary | 1343153440 |
8 | Octal | 76416240 |
10 | Decimal | 16391328 |
12 | Duodecimal | 55a5880 |
16 | Hexadecimal | fa1ca0 |
20 | Vigesimal | 528i68 |
36 | Base36 | 9rbmo |
Cryptographic Hash Functions
md5 | 0dc8472ac1e082de17dfd37f1a04a1ec |
---|---|
sha1 | eac82210a20f96492c71023c1c31f2dade017c5b |
sha256 | 1138415ae9d026a77d4e86b3bf5add0351b9140e439d2b317f47b292f075f8fb |
sha512 | 95ba3ca9fe670b9b47da96b84d0f55c6584ee4a51e3f6f6da85546fc564011a2ab9fc0a7d803c871e8e72944e8b5ba4c5e24752a6685071f99b951ed6b61c26b |
ripemd-160 | eecf7b64df2d1abe447f061232e4f11e28b7857b |
16391328 as geometric shapes
Circle
Radius = nDiameter | 32782656 |
---|---|
Circumference | 102989751.25476 |
Area | 8.440693967276E+14 |
Sphere
Radius = nVolume | 1.8447224448699E+22 |
---|---|
Surface area | 3.3762775869104E+15 |
Circumference | 102989751.25476 |
Square
Length = nPerimeter | 65565312 |
---|---|
Area | 268675633603584 |
Diagonal | 23180838.362906 |
Cube
Length = nSurface area | 1612053801621504 |
---|---|
Volume | 4.4039504360042E+21 |
Space diagonal | 28390612.899526 |
Equilateral Triangle
Length = nPerimeter | 49173984 |
---|---|
Area | 1.1633996203929E+14 |
Altitude | 14195306.449763 |
Triangular Pyramid
Length = nSurface area | 1.1633996203929E+14 |
---|---|
Volume | 5.19010536218E+20 |
Height | 7726946.1209686 |