201321872 (number)
201321872 is an even 9-digits composite number following 201321871 and preceding 201321873. In scientific notation, it is written as 2.01321872 × 10^8. The sum of its digits is 26. It has a total of 7 prime factors and 40 positive divisors. There are 93139200 positive integers (up to 201321872) that are relatively prime to 201321872.
Interesting facts
- 201321872 has 40 divisors, whose sum is 420166560
- The reverse of 201321872 is 278123102
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 26
- Digital Root 8
Name
Name | two hundred one million three hundred twenty-one thousand eight hundred seventy-two |
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Notation
Scientific notation | 2.01321872 × 10^8 |
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Engineering notation | 2.01321872 × 10^6 |
Prime Factorization of 201321872
Prime Factorization 2 × 2 × 2 × 2 × 43 × 19 × 15401
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 25165234 | Product of the distinct prime numbers |
The prime factorization of 201321872 is 2 × 2 × 2 × 2 × 43 × 19 × 15401. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201321872)
Multiplication
n×yn×2 | 402643744 |
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n×3 | 603965616 |
n×4 | 805287488 |
n×5 | 1006609360 |
Division
n÷yn÷2 | 100660936 |
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n÷3 | 67107290.666667 |
n÷3 | 50330468 |
n÷5 | 40264374.4 |
Exponentiation
nyn2 | 40530496145584384 |
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n3 | 8.1596753571178E+24 |
n4 | 1.6427211178072E+33 |
n5 | 3.3071569061088E+41 |
Nth Root
y√n2√n | 14188.793888136 |
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3√n | 586.08911192824 |
4√n | 119.11672379702 |
5√n | 45.790795883944 |
Divisors of 201321872
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 | -201321871 | 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 201321872 can be divided by 40 positive divisors. The sum of these divisors (counting 201321872) is 1, the average is 0.025.
Base conversion 201321872
Base | System | Value |
---|---|---|
2 | Binary | 1011111111111110110110010000 |
3 | Ternary | 112000211012200122 |
4 | Quaternary | 23333332312100 |
5 | Quinary | 403014244442 |
6 | Senary | 31551005412 |
8 | Octal | 1377766620 |
10 | Decimal | 201321872 |
12 | Duodecimal | 57509868 |
16 | Hexadecimal | bffed90 |
20 | Vigesimal | 32i54dc |
36 | Base36 | 3bv0y8 |
Cryptographic Hash Functions
md5 | 10efd29286aae4cb8baf55496e27944e |
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sha1 | 4cf772e4ddada9f4a38355583fea98f8e41b7767 |
sha256 | 342567e8dcbb6f9ac034cbf076c64860c70ce65fa842f9ac5af4804c51b10d00 |
sha512 | 16cf37ef04d5c9adff696bfba2955bfbdc62f1986cecc775719a284755ada1cc7eda43d043f3e176086dc7f37f0c7caf203287e7f39b18d74df8e0d2b95cc583 |
ripemd-160 | d50eb052073334d27896d2c6f82075298e0173b9 |
201321872 as geometric shapes
Circle
Radius = nDiameter | 402643744 |
---|---|
Circumference | 1264942628.1643 |
Area | 1.2733030893732E+17 |
Sphere
Radius = nVolume | 3.4179168210132E+25 |
---|---|
Surface area | 5.0932123574927E+17 |
Circumference | 1264942628.1643 |
Square
Length = nPerimeter | 805287488 |
---|---|
Area | 40530496145584384 |
Diagonal | 284712121.78474 |
Cube
Length = nSurface area | 243182976873506304 |
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Volume | 8.1596753571178E+24 |
Space diagonal | 348699710.97888 |
Equilateral Triangle
Length = nPerimeter | 603965616 |
---|---|
Area | 1.7550219645032E+16 |
Altitude | 174349855.48944 |
Triangular Pyramid
Length = nSurface area | 1.7550219645032E+16 |
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Volume | 9.6162696288313E+23 |
Height | 94904040.594913 |