16491330 (number)
16491330 is an even 8-digits composite number following 16491329 and preceding 16491331. In scientific notation, it is written as 1.6491330 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 4347648 positive integers (up to 16491330) that are relatively prime to 16491330.
Interesting facts
- 16491330 has 64 divisors, whose sum is 44478720
- The reverse of 16491330 is 03319461
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | sixteen million four hundred ninety-one thousand three hundred thirty |
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Notation
Scientific notation | 1.6491330 × 10^7 |
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Engineering notation | 1.6491330 × 10^6 |
Prime Factorization of 16491330
Prime Factorization 2 × 3 × 3 × 3 × 5 × 103 × 593
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1832370 | Product of the distinct prime numbers |
The prime factorization of 16491330 is 2 × 3 × 3 × 3 × 5 × 103 × 593. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16491330)
Multiplication
n×yn×2 | 32982660 |
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n×3 | 49473990 |
n×4 | 65965320 |
n×5 | 82456650 |
Division
n÷yn÷2 | 8245665 |
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n÷3 | 5497110 |
n÷3 | 4122832.5 |
n÷5 | 3298266 |
Exponentiation
nyn2 | 271963965168900 |
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n3 | 4.4850474977088E+21 |
n4 | 7.3964398350391E+28 |
n5 | 1.2197713014477E+36 |
Nth Root
y√n2√n | 4060.9518588626 |
---|---|
3√n | 254.53757021807 |
4√n | 63.725598144409 |
5√n | 27.762024710751 |
Divisors of 16491330
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -16491329 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 16491330 can be divided by 64 positive divisors. The sum of these divisors (counting 16491330) is 1, the average is 0.015625.
Base conversion 16491330
Base | System | Value |
---|---|---|
2 | Binary | 111110111010001101000010 |
3 | Ternary | 1011000211212000 |
4 | Quaternary | 332322031002 |
5 | Quinary | 13210210310 |
6 | Senary | 1345244430 |
8 | Octal | 76721502 |
10 | Decimal | 16491330 |
12 | Duodecimal | 5633716 |
16 | Hexadecimal | fba342 |
20 | Vigesimal | 53186a |
36 | Base36 | 9tgsi |
Cryptographic Hash Functions
md5 | e98510b36e2e8430d368f60e7f63a4d7 |
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sha1 | 81c48d0ee9076d199e50456238b5254273a55179 |
sha256 | a58545bb95617adf64d9c21476886aa59bd389bf6f016e6651c27905a04f952b |
sha512 | 0c1f889185af5d3e05275bcbd9fb15e7c575fbd7bf6b639222cd6b0124440ab6ad5b6ba36d0b05765c574fc5f53a4c0e2898f6ca4c9fccf2f96529b6cb649f90 |
ripemd-160 | 948676c673f9a89810347d62d1fc34784db7221f |
16491330 as geometric shapes
Circle
Radius = nDiameter | 32982660 |
---|---|
Circumference | 103618082.35185 |
Area | 8.5439999501577E+14 |
Sphere
Radius = nVolume | 1.8786923026404E+22 |
---|---|
Surface area | 3.4175999800631E+15 |
Circumference | 103618082.35185 |
Square
Length = nPerimeter | 65965320 |
---|---|
Area | 271963965168900 |
Diagonal | 23322262.54757 |
Cube
Length = nSurface area | 1631783791013400 |
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Volume | 4.4850474977088E+21 |
Space diagonal | 28563821.444385 |
Equilateral Triangle
Length = nPerimeter | 49473990 |
---|---|
Area | 1.1776385137511E+14 |
Altitude | 14281910.722192 |
Triangular Pyramid
Length = nSurface area | 1.1776385137511E+14 |
---|---|
Volume | 5.2856791659561E+20 |
Height | 7774087.5158568 |