20133872 (number)
20133872 is an even 8-digits composite number following 20133871 and preceding 20133873. In scientific notation, it is written as 2.0133872 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 40 positive divisors. There are 9074880 positive integers (up to 20133872) that are relatively prime to 20133872.
Interesting facts
- 20133872 has 40 divisors, whose sum is 42913920
- The reverse of 20133872 is 27833102
- Previous prime number is 823
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 26
- Digital Root 8
Name
Name | twenty million one hundred thirty-three thousand eight hundred seventy-two |
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Notation
Scientific notation | 2.0133872 × 10^7 |
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Engineering notation | 2.0133872 × 10^6 |
Prime Factorization of 20133872
Prime Factorization 2 × 2 × 2 × 2 × 11 × 823 × 139
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2516734 | Product of the distinct prime numbers |
The prime factorization of 20133872 is 2 × 2 × 2 × 2 × 11 × 823 × 139. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20133872)
Multiplication
n×yn×2 | 40267744 |
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n×3 | 60401616 |
n×4 | 80535488 |
n×5 | 100669360 |
Division
n÷yn÷2 | 10066936 |
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n÷3 | 6711290.6666667 |
n÷3 | 5033468 |
n÷5 | 4026774.4 |
Exponentiation
nyn2 | 405372801712384 |
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n3 | 8.1617241019585E+21 |
n4 | 1.6432710836815E+29 |
n5 | 3.3085409660144E+36 |
Nth Root
y√n2√n | 4487.0783367354 |
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3√n | 272.04605621496 |
4√n | 66.985657694281 |
5√n | 28.892522533319 |
Divisors of 20133872
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 | -20133871 | 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 20133872 can be divided by 40 positive divisors. The sum of these divisors (counting 20133872) is 1, the average is 0.025.
Base conversion 20133872
Base | System | Value |
---|---|---|
2 | Binary | 1001100110011011111110000 |
3 | Ternary | 1101212220110222 |
4 | Quaternary | 1030303133300 |
5 | Quinary | 20123240442 |
6 | Senary | 1555312212 |
8 | Octal | 114633760 |
10 | Decimal | 20133872 |
12 | Duodecimal | 68ab668 |
16 | Hexadecimal | 13337f0 |
20 | Vigesimal | 65gedc |
36 | Base36 | bzje8 |
Cryptographic Hash Functions
md5 | 188b2301ee804f191d9eb7f14a0f2784 |
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sha1 | 8ba2c4008b8f084e303c380f054ce9b8953f66a0 |
sha256 | a182fa6a860467f81987ed43a1b9d7632cd2a31f12cf47bb4a5873c30415eddb |
sha512 | c2e71f8fe84c3d31a44c363510bd3087e9488acb8e5933afcb0f19e06760c45670b296da5a9ecf424a763f1ca1d0e1c8c843d9bee16ef26ba33979bbe8ea35b4 |
ripemd-160 | 84325454f42a216b690635931c7b19c1c4d606df |
20133872 as geometric shapes
Circle
Radius = nDiameter | 40267744 |
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Circumference | 126504848.72703 |
Area | 1.2735162158247E+15 |
Sphere
Radius = nVolume | 3.4187749972453E+22 |
---|---|
Surface area | 5.094064863299E+15 |
Circumference | 126504848.72703 |
Square
Length = nPerimeter | 80535488 |
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Area | 405372801712384 |
Diagonal | 28473594.845484 |
Cube
Length = nSurface area | 2432236810274304 |
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Volume | 8.1617241019585E+21 |
Space diagonal | 34872889.257088 |
Equilateral Triangle
Length = nPerimeter | 60401616 |
---|---|
Area | 1.755315721431E+14 |
Altitude | 17436444.628544 |
Triangular Pyramid
Length = nSurface area | 1.755315721431E+14 |
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Volume | 9.6186840977809E+20 |
Height | 9491198.281828 |