20148432 (number)
20148432 is an even 8-digits composite number following 20148431 and preceding 20148433. In scientific notation, it is written as 2.0148432 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 6652800 positive integers (up to 20148432) that are relatively prime to 20148432.
Interesting facts
- 20148432 has 40 divisors, whose sum is 52541280
- The reverse of 20148432 is 23484102
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty million one hundred forty-eight thousand four hundred thirty-two |
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Notation
Scientific notation | 2.0148432 × 10^7 |
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Engineering notation | 2.0148432 × 10^6 |
Prime Factorization of 20148432
Prime Factorization 2 × 2 × 2 × 2 × 3 × 109 × 3851
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2518554 | Product of the distinct prime numbers |
The prime factorization of 20148432 is 2 × 2 × 2 × 2 × 3 × 109 × 3851. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20148432)
Multiplication
n×yn×2 | 40296864 |
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n×3 | 60445296 |
n×4 | 80593728 |
n×5 | 100742160 |
Division
n÷yn÷2 | 10074216 |
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n÷3 | 6716144 |
n÷3 | 5037108 |
n÷5 | 4029686.4 |
Exponentiation
nyn2 | 405959312058624 |
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n3 | 8.17944359378E+21 |
n4 | 1.6480296304711E+29 |
n5 | 3.3205212943532E+36 |
Nth Root
y√n2√n | 4488.7004800944 |
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3√n | 272.11161797332 |
4√n | 66.997764739538 |
5√n | 28.896700105271 |
Divisors of 20148432
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20148431 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20148432 can be divided by 40 positive divisors. The sum of these divisors (counting 20148432) is 1, the average is 0.025.
Base conversion 20148432
Base | System | Value |
---|---|---|
2 | Binary | 1001100110111000011010000 |
3 | Ternary | 1101220122110020 |
4 | Quaternary | 1030313003100 |
5 | Quinary | 20124222212 |
6 | Senary | 1555503440 |
8 | Octal | 114670320 |
10 | Decimal | 20148432 |
12 | Duodecimal | 68b7b80 |
16 | Hexadecimal | 13370d0 |
20 | Vigesimal | 65ib1c |
36 | Base36 | bzumo |
Cryptographic Hash Functions
md5 | c0e6531957627877849bb008dcc054a1 |
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sha1 | bfbb9d4be0f2b86155ff118d58341414773d601e |
sha256 | a4e1b43a95e0e52763f8a0c23979629148626517a8681d2ab33fcf8c2f12575f |
sha512 | dc2dcbbdf2a633f7e05dbf8bdbd641554b1f7a30f6df82b5eb7694d681b4d670c79bfcc5e68573d388df3615d2536805169c8f0f2ed677f556acfd59518aefa5 |
ripemd-160 | 8cf9bbd4264c61a192fbc25e5162016d84e58b37 |
20148432 as geometric shapes
Circle
Radius = nDiameter | 40296864 |
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Circumference | 126596331.90511 |
Area | 1.2753587924197E+15 |
Sphere
Radius = nVolume | 3.4261973206228E+22 |
---|---|
Surface area | 5.101435169679E+15 |
Circumference | 126596331.90511 |
Square
Length = nPerimeter | 80593728 |
---|---|
Area | 405959312058624 |
Diagonal | 28494185.794952 |
Cube
Length = nSurface area | 2435755872351744 |
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Volume | 8.17944359378E+21 |
Space diagonal | 34898107.916847 |
Equilateral Triangle
Length = nPerimeter | 60445296 |
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Area | 1.7578553857281E+14 |
Altitude | 17449053.958423 |
Triangular Pyramid
Length = nSurface area | 1.7578553857281E+14 |
---|---|
Volume | 9.6395667191578E+20 |
Height | 9498061.9316507 |