20143904 (number)
20143904 is an even 8-digits composite number following 20143903 and preceding 20143905. In scientific notation, it is written as 2.0143904 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 48 positive divisors. There are 9039360 positive integers (up to 20143904) that are relatively prime to 20143904.
Interesting facts
- 20143904 has 48 divisors, whose sum is 43817760
- The reverse of 20143904 is 40934102
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 23
- Digital Root 5
Name
Name | twenty million one hundred forty-three thousand nine hundred four |
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Notation
Scientific notation | 2.0143904 × 10^7 |
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Engineering notation | 2.0143904 × 10^6 |
Prime Factorization of 20143904
Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 89 × 643
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1258994 | Product of the distinct prime numbers |
The prime factorization of 20143904 is 2 × 2 × 2 × 2 × 2 × 11 × 89 × 643. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20143904)
Multiplication
n×yn×2 | 40287808 |
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n×3 | 60431712 |
n×4 | 80575616 |
n×5 | 100719520 |
Division
n÷yn÷2 | 10071952 |
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n÷3 | 6714634.6666667 |
n÷3 | 5035976 |
n÷5 | 4028780.8 |
Exponentiation
nyn2 | 405776868361216 |
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n3 | 8.173930281689E+21 |
n4 | 1.6465486689704E+29 |
n5 | 3.3167918319067E+36 |
Nth Root
y√n2√n | 4488.1960741483 |
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3√n | 272.09123237182 |
4√n | 66.994000284714 |
5√n | 28.895401185121 |
Divisors of 20143904
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 | -20143903 | 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 20143904 can be divided by 48 positive divisors. The sum of these divisors (counting 20143904) is 1, the average is 0.020833333333333.
Base conversion 20143904
Base | System | Value |
---|---|---|
2 | Binary | 1001100110101111100100000 |
3 | Ternary | 1101220102020112 |
4 | Quaternary | 1030311330200 |
5 | Quinary | 20124101104 |
6 | Senary | 1555430452 |
8 | Octal | 114657440 |
10 | Decimal | 20143904 |
12 | Duodecimal | 68b5428 |
16 | Hexadecimal | 1335f20 |
20 | Vigesimal | 65hjf4 |
36 | Base36 | bzr4w |
Cryptographic Hash Functions
md5 | afd98768b3937520e07731ff3af7e032 |
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sha1 | b8b9b921adc4172163bbc6399ffe1626e40fca74 |
sha256 | 6c3170a4c48f43c6d34ab1f65353c44b92f40aec1c9a2b633bc87f8601de4de8 |
sha512 | c31744932b73232739c6baf67b6bfd6f64dc6f29430d7d3380b8fc213bc36e3393a900e5bffeb71fe2fd483c25241b0dfcff05ebcf8ab3ec69e74e6abf398425 |
ripemd-160 | 060708971c8bab7d6a903b06385adb5514189427 |
20143904 as geometric shapes
Circle
Radius = nDiameter | 40287808 |
---|---|
Circumference | 126567881.64204 |
Area | 1.2747856286403E+15 |
Sphere
Radius = nVolume | 3.4238879098546E+22 |
---|---|
Surface area | 5.0991425145611E+15 |
Circumference | 126567881.64204 |
Square
Length = nPerimeter | 80575616 |
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Area | 405776868361216 |
Diagonal | 28487782.235942 |
Cube
Length = nSurface area | 2434661210167296 |
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Volume | 8.173930281689E+21 |
Space diagonal | 34890265.19079 |
Equilateral Triangle
Length = nPerimeter | 60431712 |
---|---|
Area | 1.7570653813445E+14 |
Altitude | 17445132.595395 |
Triangular Pyramid
Length = nSurface area | 1.7570653813445E+14 |
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Volume | 9.6330692185472E+20 |
Height | 9495927.4119805 |