12947584 (number)
12947584 is an even 8-digits composite number following 12947583 and preceding 12947585. In scientific notation, it is written as 1.2947584 × 10^7. The sum of its digits is 40. It has a total of 10 prime factors and 64 positive divisors. There are 5760000 positive integers (up to 12947584) that are relatively prime to 12947584.
Interesting facts
- 12947584 has 64 divisors, whose sum is 28788480
- The reverse of 12947584 is 48574921
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | twelve million nine hundred forty-seven thousand five hundred eighty-four |
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Notation
Scientific notation | 1.2947584 × 10^7 |
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Engineering notation | 1.2947584 × 10^6 |
Prime Factorization of 12947584
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 31 × 251
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 202306 | Product of the distinct prime numbers |
The prime factorization of 12947584 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 31 × 251. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12947584)
Multiplication
n×yn×2 | 25895168 |
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n×3 | 38842752 |
n×4 | 51790336 |
n×5 | 64737920 |
Division
n÷yn÷2 | 6473792 |
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n÷3 | 4315861.3333333 |
n÷3 | 3236896 |
n÷5 | 2589516.8 |
Exponentiation
nyn2 | 167639931437056 |
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n3 | 2.1705320940355E+21 |
n4 | 2.8103146612221E+28 |
n5 | 3.6386785142604E+35 |
Nth Root
y√n2√n | 3598.2751423425 |
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3√n | 234.81702370604 |
4√n | 59.985624464054 |
5√n | 26.450735179908 |
Divisors of 12947584
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 | -12947583 | 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 12947584 can be divided by 64 positive divisors. The sum of these divisors (counting 12947584) is 1, the average is 0.015625.
Base conversion 12947584
Base | System | Value |
---|---|---|
2 | Binary | 110001011001000010000000 |
3 | Ternary | 220100210202011 |
4 | Quaternary | 301121002000 |
5 | Quinary | 11303310314 |
6 | Senary | 1141302304 |
8 | Octal | 61310200 |
10 | Decimal | 12947584 |
12 | Duodecimal | 4404994 |
16 | Hexadecimal | c59080 |
20 | Vigesimal | 40i8j4 |
36 | Base36 | 7pif4 |
Cryptographic Hash Functions
md5 | fc2f6aa05f076bab611086b1fd66def8 |
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sha1 | 23a3556bf1dc0503ac9189d9c9c20f27d856a096 |
sha256 | 541cfdee8762ab699be27dbe9c810ba14c7121b4ec11927d71aaed560716413c |
sha512 | c681171a291d022edc4af61488d843ac87651dca651a44278bb6df8d6135d19bc827eeb4e8487f61ac12be3e8a8d03771ed82c8f75754efa00dc0542813b2320 |
ripemd-160 | 80be7c1bd3fdee42f29a75ae6c736233f7ea55e5 |
12947584 as geometric shapes
Circle
Radius = nDiameter | 25895168 |
---|---|
Circumference | 81352069.552273 |
Area | 5.2665637705095E+14 |
Sphere
Radius = nVolume | 9.0919035746705E+21 |
---|---|
Surface area | 2.1066255082038E+15 |
Circumference | 81352069.552273 |
Square
Length = nPerimeter | 51790336 |
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Area | 167639931437056 |
Diagonal | 18310648.892765 |
Cube
Length = nSurface area | 1005839588622336 |
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Volume | 2.1705320940355E+21 |
Space diagonal | 22425873.323266 |
Equilateral Triangle
Length = nPerimeter | 38842752 |
---|---|
Area | 72590219656586 |
Altitude | 11212936.661633 |
Triangular Pyramid
Length = nSurface area | 72590219656586 |
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Volume | 2.5579966041259E+20 |
Height | 6103549.6309216 |