20149983 (number)
20149983 is an odd 8-digits composite number following 20149982 and preceding 20149984. In scientific notation, it is written as 2.0149983 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 10805760 positive integers (up to 20149983) that are relatively prime to 20149983.
Interesting facts
- 20149983 has 48 divisors, whose sum is 35380800
- The reverse of 20149983 is 38994102
- Previous prime number is 269
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty million one hundred forty-nine thousand nine hundred eighty-three |
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Notation
Scientific notation | 2.0149983 × 10^7 |
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Engineering notation | 2.0149983 × 10^6 |
Prime Factorization of 20149983
Prime Factorization 7 × 3 × 3 × 29 × 269 × 41
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6716661 | Product of the distinct prime numbers |
The prime factorization of 20149983 is 7 × 3 × 3 × 29 × 269 × 41. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20149983)
Multiplication
n×yn×2 | 40299966 |
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n×3 | 60449949 |
n×4 | 80599932 |
n×5 | 100749915 |
Division
n÷yn÷2 | 10074991.5 |
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n÷3 | 6716661 |
n÷3 | 5037495.75 |
n÷5 | 4029996.6 |
Exponentiation
nyn2 | 406021814900289 |
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n3 | 8.18133266787E+21 |
n4 | 1.6485371417492E+29 |
n5 | 3.3217995381116E+36 |
Nth Root
y√n2√n | 4488.8732439221 |
---|---|
3√n | 272.11860005991 |
4√n | 66.999054052443 |
5√n | 28.897144977626 |
Divisors of 20149983
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 | -20149982 | 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 20149983 can be divided by 48 positive divisors. The sum of these divisors (counting 20149983) is 1, the average is 0.020833333333333.
Base conversion 20149983
Base | System | Value |
---|---|---|
2 | Binary | 1001100110111011011011111 |
3 | Ternary | 1101220201120200 |
4 | Quaternary | 1030313123133 |
5 | Quinary | 20124244413 |
6 | Senary | 1555514543 |
8 | Octal | 114673337 |
10 | Decimal | 20149983 |
12 | Duodecimal | 68b8a53 |
16 | Hexadecimal | 13376df |
20 | Vigesimal | 65iej3 |
36 | Base36 | bzvtr |
Cryptographic Hash Functions
md5 | de0f8e7376056314229d9e5efbfa6d54 |
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sha1 | 3f566050339355a186fe9972a7ccdd2ec2def4b7 |
sha256 | d0bef2be5c07b7f1f0271b52d0cee78d79e4aefd428f52f26446e788ab1c9441 |
sha512 | 4a2cdd52f77953e5df57570087e2d4364d6d086a49cdabf0aff6aa458d9210f68eb4d9dfb5b3fa719b8524f7b550289ddd2534f5332e293990f72b088c733bff |
ripemd-160 | b1842b69fa3954d5eec2cf93f46f4e58b753de6e |
20149983 as geometric shapes
Circle
Radius = nDiameter | 40299966 |
---|---|
Circumference | 126606077.12552 |
Area | 1.2755551508879E+15 |
Sphere
Radius = nVolume | 3.4269886141273E+22 |
---|---|
Surface area | 5.1022206035518E+15 |
Circumference | 126606077.12552 |
Square
Length = nPerimeter | 80599932 |
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Area | 406021814900289 |
Diagonal | 28496379.240187 |
Cube
Length = nSurface area | 2436130889401734 |
---|---|
Volume | 8.18133266787E+21 |
Space diagonal | 34900794.327649 |
Equilateral Triangle
Length = nPerimeter | 60449949 |
---|---|
Area | 1.7581260309716E+14 |
Altitude | 17450397.163825 |
Triangular Pyramid
Length = nSurface area | 1.7581260309716E+14 |
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Volume | 9.6417930143231E+20 |
Height | 9498793.0800624 |