12721852 (number)
12721852 is an even 8-digits composite number following 12721851 and preceding 12721853. In scientific notation, it is written as 1.2721852 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 5100480 positive integers (up to 12721852) that are relatively prime to 12721852.
Interesting facts
- 12721852 has 48 divisors, whose sum is 27320832
- The reverse of 12721852 is 25812721
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | twelve million seven hundred twenty-one thousand eight hundred fifty-two |
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Notation
Scientific notation | 1.2721852 × 10^7 |
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Engineering notation | 1.2721852 × 10^6 |
Prime Factorization of 12721852
Prime Factorization 2 × 2 × 11 × 23 × 13 × 967
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6360926 | Product of the distinct prime numbers |
The prime factorization of 12721852 is 2 × 2 × 11 × 23 × 13 × 967. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12721852)
Multiplication
n×yn×2 | 25443704 |
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n×3 | 38165556 |
n×4 | 50887408 |
n×5 | 63609260 |
Division
n÷yn÷2 | 6360926 |
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n÷3 | 4240617.3333333 |
n÷3 | 3180463 |
n÷5 | 2544370.4 |
Exponentiation
nyn2 | 161845518309904 |
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n3 | 2.0589747308019E+21 |
n4 | 2.6193971797001E+28 |
n5 | 3.3323583249363E+35 |
Nth Root
y√n2√n | 3566.7705280828 |
---|---|
3√n | 233.44439248251 |
4√n | 59.722445764409 |
5√n | 26.357855198264 |
Divisors of 12721852
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 | -12721851 | 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 12721852 can be divided by 48 positive divisors. The sum of these divisors (counting 12721852) is 1, the average is 0.020833333333333.
Base conversion 12721852
Base | System | Value |
---|---|---|
2 | Binary | 110000100001111010111100 |
3 | Ternary | 212221100002201 |
4 | Quaternary | 300201322330 |
5 | Quinary | 11224044402 |
6 | Senary | 1132401244 |
8 | Octal | 60417274 |
10 | Decimal | 12721852 |
12 | Duodecimal | 4316224 |
16 | Hexadecimal | c21ebc |
20 | Vigesimal | 3ja4cc |
36 | Base36 | 7ko8s |
Cryptographic Hash Functions
md5 | c7d3c8aa9612014b7b5f6b9b974529e3 |
---|---|
sha1 | 6ab6b3ecfd87308398fc8c86a3770107c0bb82bd |
sha256 | 60bbd3d16ca64e1e75de3f52103161a63f91d35944e04be45f190ecd8d981302 |
sha512 | 7a896b27a0069f3d7daee8c918b5bffd149597bec74802c89b2a9301250c2ceeee87ecc9ef748d4977fbda4a070d0c30950fa8edc81bcea65b11173e645cebec |
ripemd-160 | 656469e821106fff1e6cc53d8fa4831f20871f92 |
12721852 as geometric shapes
Circle
Radius = nDiameter | 25443704 |
---|---|
Circumference | 79933753.566513 |
Area | 5.0845269133883E+14 |
Sphere
Radius = nVolume | 8.6246131842856E+21 |
---|---|
Surface area | 2.0338107653553E+15 |
Circumference | 79933753.566513 |
Square
Length = nPerimeter | 50887408 |
---|---|
Area | 161845518309904 |
Diagonal | 17991415.636903 |
Cube
Length = nSurface area | 971073109859424 |
---|---|
Volume | 2.0589747308019E+21 |
Space diagonal | 22034894.030372 |
Equilateral Triangle
Length = nPerimeter | 38165556 |
---|---|
Area | 70081165172518 |
Altitude | 11017447.015186 |
Triangular Pyramid
Length = nSurface area | 70081165172518 |
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Volume | 2.4265249907363E+20 |
Height | 5997138.5456344 |