20143980 (number)
20143980 is an even 8-digits composite number following 20143979 and preceding 20143981. In scientific notation, it is written as 2.0143980 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 4859904 positive integers (up to 20143980) that are relatively prime to 20143980.
Interesting facts
- 20143980 has 48 divisors, whose sum is 39836160
- The reverse of 20143980 is 08934102
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million one hundred forty-three thousand nine hundred eighty |
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Notation
Scientific notation | 2.0143980 × 10^7 |
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Engineering notation | 2.0143980 × 10^6 |
Prime Factorization of 20143980
Prime Factorization 2 × 2 × 15 × 51 × 29 × 227
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10071990 | Product of the distinct prime numbers |
The prime factorization of 20143980 is 2 × 2 × 15 × 51 × 29 × 227. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20143980)
Multiplication
n×yn×2 | 40287960 |
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n×3 | 60431940 |
n×4 | 80575920 |
n×5 | 100719900 |
Division
n÷yn÷2 | 10071990 |
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n÷3 | 6714660 |
n÷3 | 5035995 |
n÷5 | 4028796 |
Exponentiation
nyn2 | 405779930240400 |
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n3 | 8.174022799164E+21 |
n4 | 1.646573517859E+29 |
n5 | 3.3168544012282E+36 |
Nth Root
y√n2√n | 4488.2045407936 |
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3√n | 272.09157455818 |
4√n | 66.994063474263 |
5√n | 28.895422988712 |
Divisors of 20143980
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 | -20143979 | 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 20143980 can be divided by 48 positive divisors. The sum of these divisors (counting 20143980) is 1, the average is 0.020833333333333.
Base conversion 20143980
Base | System | Value |
---|---|---|
2 | Binary | 1001100110101111101101100 |
3 | Ternary | 1101220102100100 |
4 | Quaternary | 1030311331230 |
5 | Quinary | 20124101410 |
6 | Senary | 1555431100 |
8 | Octal | 114657554 |
10 | Decimal | 20143980 |
12 | Duodecimal | 68b5490 |
16 | Hexadecimal | 1335f6c |
20 | Vigesimal | 65hjj0 |
36 | Base36 | bzr70 |
Cryptographic Hash Functions
md5 | 14fd5e8fcdd08fe7baefc41d4c5dd957 |
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sha1 | e8c3651132fb07bb5632a3d8618aa6d1dbe52b8e |
sha256 | 7f5bcfd9ba2f9477d576a0fa7a21699f6e5772b1f4e66b281b4a111a2d072bd3 |
sha512 | d1c523f2456e2b9607bb3744cc907ff26a2908fc79b98c6a094ad965bd8d76aaac7a7215763ec1b3138c84c8fd0b9799fc9268d2cea0f9393f4546a78a962e5d |
ripemd-160 | 6dcf8af36117bc5eb2dadf48deb176c0b2d027b8 |
20143980 as geometric shapes
Circle
Radius = nDiameter | 40287960 |
---|---|
Circumference | 126568359.16412 |
Area | 1.2747952478174E+15 |
Sphere
Radius = nVolume | 3.4239266634839E+22 |
---|---|
Surface area | 5.0991809912697E+15 |
Circumference | 126568359.16412 |
Square
Length = nPerimeter | 80575920 |
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Area | 405779930240400 |
Diagonal | 28487889.716172 |
Cube
Length = nSurface area | 2434679581442400 |
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Volume | 8.174022799164E+21 |
Space diagonal | 34890396.826651 |
Equilateral Triangle
Length = nPerimeter | 60431940 |
---|---|
Area | 1.7570786396703E+14 |
Altitude | 17445198.413326 |
Triangular Pyramid
Length = nSurface area | 1.7570786396703E+14 |
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Volume | 9.6331782514372E+20 |
Height | 9495963.2387241 |