13561912 (number)
13561912 is an even 8-digits composite number following 13561911 and preceding 13561913. In scientific notation, it is written as 1.3561912 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 48 positive divisors. There are 5361408 positive integers (up to 13561912) that are relatively prime to 13561912.
Interesting facts
- 13561912 has 48 divisors, whose sum is 31490640
- The reverse of 13561912 is 21916531
- 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 | thirteen million five hundred sixty-one thousand nine hundred twelve |
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Notation
Scientific notation | 1.3561912 × 10^7 |
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Engineering notation | 1.3561912 × 10^6 |
Prime Factorization of 13561912
Prime Factorization 2 × 2 × 2 × 7 × 13 × 13 × 1433
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 260806 | Product of the distinct prime numbers |
The prime factorization of 13561912 is 2 × 2 × 2 × 7 × 13 × 13 × 1433. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13561912)
Multiplication
n×yn×2 | 27123824 |
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n×3 | 40685736 |
n×4 | 54247648 |
n×5 | 67809560 |
Division
n÷yn÷2 | 6780956 |
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n÷3 | 4520637.3333333 |
n÷3 | 3390478 |
n÷5 | 2712382.4 |
Exponentiation
nyn2 | 183925457095744 |
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n3 | 2.4943808636923E+21 |
n4 | 3.3828573767878E+28 |
n5 | 4.5878014052547E+35 |
Nth Root
y√n2√n | 3682.6501327169 |
---|---|
3√n | 238.47359971012 |
4√n | 60.684842693352 |
5√n | 26.697105911332 |
Divisors of 13561912
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 | -13561911 | 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 13561912 can be divided by 48 positive divisors. The sum of these divisors (counting 13561912) is 1, the average is 0.020833333333333.
Base conversion 13561912
Base | System | Value |
---|---|---|
2 | Binary | 110011101111000000111000 |
3 | Ternary | 221112000110001 |
4 | Quaternary | 303233000320 |
5 | Quinary | 11432440122 |
6 | Senary | 1202402344 |
8 | Octal | 63570070 |
10 | Decimal | 13561912 |
12 | Duodecimal | 46603b4 |
16 | Hexadecimal | cef038 |
20 | Vigesimal | 44f4fc |
36 | Base36 | 82ofs |
Cryptographic Hash Functions
md5 | c6eb2d25ab3b2587124dba48b8a28067 |
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sha1 | 530a1227b4347727887aac2cb925e027b54373ac |
sha256 | 1175a160586f1bb44474d2a0947e550df3785ef5e9590189d697e9d6dbe75a88 |
sha512 | f8972bab2f73aaeb50c59e5623d1061740855ddd53f03fd6d8bc97df3aa5adce803fc2466367f2a367c05c6d67c5c16f1067496db611f543a10a09e684481ff8 |
ripemd-160 | a85a49a6e7bd519d0667a759a091fe51fad9a736 |
13561912 as geometric shapes
Circle
Radius = nDiameter | 27123824 |
---|---|
Circumference | 85212006.215663 |
Area | 5.7781886482013E+14 |
Sphere
Radius = nVolume | 1.0448438128841E+22 |
---|---|
Surface area | 2.3112754592805E+15 |
Circumference | 85212006.215663 |
Square
Length = nPerimeter | 54247648 |
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Area | 183925457095744 |
Diagonal | 19179439.88211 |
Cube
Length = nSurface area | 1103552742574464 |
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Volume | 2.4943808636923E+21 |
Space diagonal | 23489920.631778 |
Equilateral Triangle
Length = nPerimeter | 40685736 |
---|---|
Area | 79642059123790 |
Altitude | 11744960.315889 |
Triangular Pyramid
Length = nSurface area | 79642059123790 |
---|---|
Volume | 2.9396560392979E+20 |
Height | 6393146.6273701 |