201321728 (number)
201321728 is an even 9-digits composite number following 201321727 and preceding 201321729. In scientific notation, it is written as 2.01321728 × 10^8. The sum of its digits is 26. It has a total of 10 prime factors and 36 positive divisors. There are 99999744 positive integers (up to 201321728) that are relatively prime to 201321728.
Interesting facts
- 201321728 has 36 divisors, whose sum is 404497380
- The reverse of 201321728 is 827123102
- Previous prime number is 157
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 seven hundred twenty-eight |
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Notation
Scientific notation | 2.01321728 × 10^8 |
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Engineering notation | 2.01321728 × 10^6 |
Prime Factorization of 201321728
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 157 × 5009
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 1572826 | Product of the distinct prime numbers |
The prime factorization of 201321728 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 157 × 5009. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201321728)
Multiplication
n×yn×2 | 402643456 |
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n×3 | 603965184 |
n×4 | 805286912 |
n×5 | 1006608640 |
Division
n÷yn÷2 | 100660864 |
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n÷3 | 67107242.666667 |
n÷3 | 50330432 |
n÷5 | 40264345.6 |
Exponentiation
nyn2 | 40530438164905984 |
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n3 | 8.159657847956E+24 |
n4 | 1.6427164178393E+33 |
n5 | 3.3071450785337E+41 |
Nth Root
y√n2√n | 14188.788813708 |
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3√n | 586.08897219039 |
4√n | 119.11670249679 |
5√n | 45.790789333362 |
Divisors of 201321728
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -201321727 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 201321728 can be divided by 36 positive divisors. The sum of these divisors (counting 201321728) is 1, the average is 0.027777777777778.
Base conversion 201321728
Base | System | Value |
---|---|---|
2 | Binary | 1011111111111110110100000000 |
3 | Ternary | 112000211012111022 |
4 | Quaternary | 23333332310000 |
5 | Quinary | 403014243403 |
6 | Senary | 31551005012 |
8 | Octal | 1377766400 |
10 | Decimal | 201321728 |
12 | Duodecimal | 57509768 |
16 | Hexadecimal | bffed00 |
20 | Vigesimal | 32i5468 |
36 | Base36 | 3bv0u8 |
Cryptographic Hash Functions
md5 | ccdbaa19a380e87326b08403ea98cda2 |
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sha1 | 1eca5b323e7389a132b6c8a5e2ab9e0e8cb26f43 |
sha256 | 0fc66faf109a912e1bfe999ddc656c6dd1208a8ab5e15b5d0ede93f0b3c42b3a |
sha512 | 086ed45158e2f4d5c22e2ac70c9571ab3668bb15c0e7143649aef2696f02afb2047dbceb2f6e3a68256fedecbba1fe9ff685a54f5962e824cf89fabf7930ea25 |
ripemd-160 | a0dcebd36ff671beaa55a12cd6b89957501d3c14 |
201321728 as geometric shapes
Circle
Radius = nDiameter | 402643456 |
---|---|
Circumference | 1264941723.3856 |
Area | 1.2733012678564E+17 |
Sphere
Radius = nVolume | 3.4179094867927E+25 |
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Surface area | 5.0932050714258E+17 |
Circumference | 1264941723.3856 |
Square
Length = nPerimeter | 805286912 |
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Area | 40530438164905984 |
Diagonal | 284711918.13799 |
Cube
Length = nSurface area | 243182628989435904 |
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Volume | 8.159657847956E+24 |
Space diagonal | 348699461.56356 |
Equilateral Triangle
Length = nPerimeter | 603965184 |
---|---|
Area | 1.7550194538661E+16 |
Altitude | 174349730.78178 |
Triangular Pyramid
Length = nSurface area | 1.7550194538661E+16 |
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Volume | 9.6162489940862E+23 |
Height | 94903972.712662 |