201638164 (number)
201638164 is an even 9-digits composite number following 201638163 and preceding 201638165. In scientific notation, it is written as 2.01638164 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 76170240 positive integers (up to 201638164) that are relatively prime to 201638164.
Interesting facts
- 201638164 has 48 divisors, whose sum is 436374400
- The reverse of 201638164 is 461836102
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 31
- Digital Root 4
Name
Name | two hundred one million six hundred thirty-eight thousand one hundred sixty-four |
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Notation
Scientific notation | 2.01638164 × 10^8 |
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Engineering notation | 2.01638164 × 10^6 |
Prime Factorization of 201638164
Prime Factorization 2 × 2 × 7 × 2419 × 13 × 229
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 100819082 | Product of the distinct prime numbers |
The prime factorization of 201638164 is 2 × 2 × 7 × 2419 × 13 × 229. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201638164)
Multiplication
n×yn×2 | 403276328 |
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n×3 | 604914492 |
n×4 | 806552656 |
n×5 | 1008190820 |
Division
n÷yn÷2 | 100819082 |
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n÷3 | 67212721.333333 |
n÷3 | 50409541 |
n÷5 | 40327632.8 |
Exponentiation
nyn2 | 40657949181290896 |
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n3 | 8.1981942249208E+24 |
n4 | 1.6530688316284E+33 |
n5 | 3.3332176417518E+41 |
Nth Root
y√n2√n | 14199.935351966 |
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3√n | 586.39588154815 |
4√n | 119.16348162069 |
5√n | 45.80517501634 |
Divisors of 201638164
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 | -201638163 | 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 201638164 can be divided by 48 positive divisors. The sum of these divisors (counting 201638164) is 1, the average is 0.020833333333333.
Base conversion 201638164
Base | System | Value |
---|---|---|
2 | Binary | 1100000001001100000100010100 |
3 | Ternary | 112001102021120011 |
4 | Quaternary | 30001030010110 |
5 | Quinary | 403104410124 |
6 | Senary | 32001450004 |
8 | Octal | 1401140424 |
10 | Decimal | 201638164 |
12 | Duodecimal | 57640904 |
16 | Hexadecimal | c04c114 |
20 | Vigesimal | 3304f84 |
36 | Base36 | 3c1t04 |
Cryptographic Hash Functions
md5 | ff7f9ad3a3c263f1283fb13ce0567cf4 |
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sha1 | a494cdbd3757b80d4c5de5703218a07c2dc30116 |
sha256 | 141e5ac122f3aee12a6511586275b62ee9c63966225195c0233db14d318cf3bd |
sha512 | 6d2b301b71292fc402e86b3eae66421e3d18226df05b08c75d8ec6b93d94662ced1fc73b594fa80e6305444c519f9dec54f41f7ca20f2a1f7bb90bf78642f2c8 |
ripemd-160 | 9a7029bfa8d964ac22f2ad6f9343db2d46451b26 |
201638164 as geometric shapes
Circle
Radius = nDiameter | 403276328 |
---|---|
Circumference | 1266929949.4115 |
Area | 1.2773071445797E+17 |
Sphere
Radius = nVolume | 3.4340515666285E+25 |
---|---|
Surface area | 5.1092285783188E+17 |
Circumference | 1266929949.4115 |
Square
Length = nPerimeter | 806552656 |
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Area | 40657949181290896 |
Diagonal | 285159426.22081 |
Cube
Length = nSurface area | 243947695087745376 |
---|---|
Volume | 8.1981942249208E+24 |
Space diagonal | 349247544.79291 |
Equilateral Triangle
Length = nPerimeter | 604914492 |
---|---|
Area | 1.7605408428387E+16 |
Altitude | 174623772.39645 |
Triangular Pyramid
Length = nSurface area | 1.7605408428387E+16 |
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Volume | 9.6616645498765E+23 |
Height | 95053142.073603 |