20134642 (number)
20134642 is an even 8-digits composite number following 20134641 and preceding 20134643. In scientific notation, it is written as 2.0134642 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 48 positive divisors. There are 8316000 positive integers (up to 20134642) that are relatively prime to 20134642.
Interesting facts
- 20134642 has 48 divisors, whose sum is 36388800
- The reverse of 20134642 is 24643102
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 22
- Digital Root 4
Name
Name | twenty million one hundred thirty-four thousand six hundred forty-two |
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Notation
Scientific notation | 2.0134642 × 10^7 |
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Engineering notation | 2.0134642 × 10^6 |
Prime Factorization of 20134642
Prime Factorization 2 × 11 × 11 × 29 × 19 × 151
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 1830422 | Product of the distinct prime numbers |
The prime factorization of 20134642 is 2 × 11 × 11 × 29 × 19 × 151. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20134642)
Multiplication
n×yn×2 | 40269284 |
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n×3 | 60403926 |
n×4 | 80538568 |
n×5 | 100673210 |
Division
n÷yn÷2 | 10067321 |
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n÷3 | 6711547.3333333 |
n÷3 | 5033660.5 |
n÷5 | 4026928.4 |
Exponentiation
nyn2 | 405403808468164 |
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n3 | 8.1626605489431E+21 |
n4 | 1.6435224792049E+29 |
n5 | 3.3091736737743E+36 |
Nth Root
y√n2√n | 4487.1641378492 |
---|---|
3√n | 272.04952421478 |
4√n | 66.986298135135 |
5√n | 28.892743523122 |
Divisors of 20134642
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 | -20134641 | 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 20134642 can be divided by 48 positive divisors. The sum of these divisors (counting 20134642) is 1, the average is 0.020833333333333.
Base conversion 20134642
Base | System | Value |
---|---|---|
2 | Binary | 1001100110011101011110010 |
3 | Ternary | 1101212221112111 |
4 | Quaternary | 1030303223302 |
5 | Quinary | 20123302032 |
6 | Senary | 1555315534 |
8 | Octal | 114635362 |
10 | Decimal | 20134642 |
12 | Duodecimal | 68abbaa |
16 | Hexadecimal | 1333af2 |
20 | Vigesimal | 65ggc2 |
36 | Base36 | bzjzm |
Cryptographic Hash Functions
md5 | 2ba2bd7f535e3bd7adad3c551009a8af |
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sha1 | c8d690baacce49d21f525cc632777cfe2cba0ecc |
sha256 | c534f75959b85b5127b0bf527b2185026a0e86a793b5ef526fe23edcbb76fa18 |
sha512 | a9d9613db2dad5679b3065e3355a3c60efe3b4c87a36dc13430c31dc9f9837ec1605a3d25a817e1807f1a8e12145a2b4a8946cfc1d7a8d8c5ede58f3c1015162 |
ripemd-160 | ebbabd860275d2e6f20dd5674a76591f47fed22b |
20134642 as geometric shapes
Circle
Radius = nDiameter | 40269284 |
---|---|
Circumference | 126509686.77972 |
Area | 1.2736136264209E+15 |
Sphere
Radius = nVolume | 3.4191672552409E+22 |
---|---|
Surface area | 5.0944545056836E+15 |
Circumference | 126509686.77972 |
Square
Length = nPerimeter | 80538568 |
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Area | 405403808468164 |
Diagonal | 28474683.789927 |
Cube
Length = nSurface area | 2432422850808984 |
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Volume | 8.1626605489431E+21 |
Space diagonal | 34874222.93621 |
Equilateral Triangle
Length = nPerimeter | 60403926 |
---|---|
Area | 1.755449984622E+14 |
Altitude | 17437111.468105 |
Triangular Pyramid
Length = nSurface area | 1.755449984622E+14 |
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Volume | 9.6197877111359E+20 |
Height | 9491561.263309 |