30486528 (number)
30486528 is an even 8-digits composite number following 30486527 and preceding 30486529. In scientific notation, it is written as 3.0486528 × 10^7. The sum of its digits is 36. It has a total of 14 prime factors and 52 positive divisors. There are 10149888 positive integers (up to 30486528) that are relatively prime to 30486528.
Interesting facts
- 30486528 has 52 divisors, whose sum is 67821480
- The reverse of 30486528 is 82568403
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | thirty million four hundred eighty-six thousand five hundred twenty-eight |
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Notation
Scientific notation | 3.0486528 × 10^7 |
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Engineering notation | 3.0486528 × 10^6 |
Prime Factorization of 30486528
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 827
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 14 | Total number of prime factors |
rad | Radical | 14886 | Product of the distinct prime numbers |
The prime factorization of 30486528 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 827. Since it has a total of 14 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30486528)
Multiplication
n×yn×2 | 60973056 |
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n×3 | 91459584 |
n×4 | 121946112 |
n×5 | 152432640 |
Division
n÷yn÷2 | 15243264 |
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n÷3 | 10162176 |
n÷3 | 7621632 |
n÷5 | 6097305.6 |
Exponentiation
nyn2 | 929428389494784 |
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n3 | 2.8335044620328E+22 |
n4 | 8.6383713119887E+29 |
n5 | 2.6335394887734E+37 |
Nth Root
y√n2√n | 5521.4606763066 |
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3√n | 312.39397960837 |
4√n | 74.306531854922 |
5√n | 31.392188491723 |
Divisors of 30486528
52 divisors
τ | Total Divisors | 52 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -30486527 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.019230769230769 | 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 | 52 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 30486528 can be divided by 52 positive divisors. The sum of these divisors (counting 30486528) is 1, the average is 0.019230769230769.
Base conversion 30486528
Base | System | Value |
---|---|---|
2 | Binary | 1110100010011000000000000 |
3 | Ternary | 2010100212122200 |
4 | Quaternary | 1310103000000 |
5 | Quinary | 30301032103 |
6 | Senary | 3005233200 |
8 | Octal | 164230000 |
10 | Decimal | 30486528 |
12 | Duodecimal | a262800 |
16 | Hexadecimal | 1d13000 |
20 | Vigesimal | 9aag68 |
36 | Base36 | i5fk0 |
Cryptographic Hash Functions
md5 | 0bea997593aa9ef8651347cb09e85656 |
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sha1 | d573ebc440b8bef2c0d61dae0d573bfc075b17ec |
sha256 | 2d81c86ed7e8ef9bb47ff40f838a2a8351d5ee257ac6fa0b06051cf9745d4acc |
sha512 | f4b1862afdd1664229d77138b726079e7775b0e0749185b9d8141b22da074eb45ec42a74f4cbab63c422bbe89e5c480387c14be413771eae737220d3e2401b4f |
ripemd-160 | f6cdf67d4c490dbb5ef4a9b6c2ee75acf319279a |
30486528 as geometric shapes
Circle
Radius = nDiameter | 60973056 |
---|---|
Circumference | 191552504.79652 |
Area | 2.9198854004746E+15 |
Sphere
Radius = nVolume | 1.1868955735781E+23 |
---|---|
Surface area | 1.1679541601898E+16 |
Circumference | 191552504.79652 |
Square
Length = nPerimeter | 121946112 |
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Area | 929428389494784 |
Diagonal | 43114461.367267 |
Cube
Length = nSurface area | 5576570336968704 |
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Volume | 2.8335044620328E+22 |
Space diagonal | 52804215.442371 |
Equilateral Triangle
Length = nPerimeter | 91459584 |
---|---|
Area | 4.0245429815047E+14 |
Altitude | 26402107.721186 |
Triangular Pyramid
Length = nSurface area | 4.0245429815047E+14 |
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Volume | 3.3393170327095E+21 |
Height | 14371487.122422 |