201638384 (number)
201638384 is an even 9-digits composite number following 201638383 and preceding 201638385. In scientific notation, it is written as 2.01638384 × 10^8. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 97076160 positive integers (up to 201638384) that are relatively prime to 201638384.
Interesting facts
- 201638384 has 40 divisors, whose sum is 405307392
- The reverse of 201638384 is 483836102
- Previous prime number is 223
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 35
- Digital Root 8
Name
Name | two hundred one million six hundred thirty-eight thousand three hundred eighty-four |
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Notation
Scientific notation | 2.01638384 × 10^8 |
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Engineering notation | 2.01638384 × 10^6 |
Prime Factorization of 201638384
Prime Factorization 2 × 2 × 2 × 2 × 31 × 223 × 1823
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 25204798 | Product of the distinct prime numbers |
The prime factorization of 201638384 is 2 × 2 × 2 × 2 × 31 × 223 × 1823. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201638384)
Multiplication
n×yn×2 | 403276768 |
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n×3 | 604915152 |
n×4 | 806553536 |
n×5 | 1008191920 |
Division
n÷yn÷2 | 100819192 |
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n÷3 | 67212794.666667 |
n÷3 | 50409596 |
n÷5 | 40327676.8 |
Exponentiation
nyn2 | 40658037902131456 |
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n3 | 8.1982210591965E+24 |
n4 | 1.6530760460512E+33 |
n5 | 3.3332358255487E+41 |
Nth Root
y√n2√n | 14199.943098478 |
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3√n | 586.39609481308 |
4√n | 119.16351412441 |
5√n | 45.805185011604 |
Divisors of 201638384
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 | -201638383 | 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 201638384 can be divided by 40 positive divisors. The sum of these divisors (counting 201638384) is 1, the average is 0.025.
Base conversion 201638384
Base | System | Value |
---|---|---|
2 | Binary | 1100000001001100000111110000 |
3 | Ternary | 112001102021212022 |
4 | Quaternary | 30001030013300 |
5 | Quinary | 403104412014 |
6 | Senary | 32001451012 |
8 | Octal | 1401140760 |
10 | Decimal | 201638384 |
12 | Duodecimal | 57640a68 |
16 | Hexadecimal | c04c1f0 |
20 | Vigesimal | 3304fj4 |
36 | Base36 | 3c1t68 |
Cryptographic Hash Functions
md5 | 4b625a4984604477783493d9763d9dc3 |
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sha1 | 2984ababc321ca27d6cfc92742a5a63057774469 |
sha256 | 99e4de8adf166f77ceb113970cddca3364ee21ac3215efe09f010271582fa967 |
sha512 | 1c16e1c581fb3d6840b02c7285730183ec1276aaa69f88db73803764d66b72f3b416568df149fbb237a9afaa581db98e880bd9d3d81348e03a231968643cc886 |
ripemd-160 | cb753c6e700cbe8a1b712887dc196a8269df1ca1 |
201638384 as geometric shapes
Circle
Radius = nDiameter | 403276768 |
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Circumference | 1266931331.7122 |
Area | 1.2773099318271E+17 |
Sphere
Radius = nVolume | 3.4340628069436E+25 |
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Surface area | 5.1092397273085E+17 |
Circumference | 1266931331.7122 |
Square
Length = nPerimeter | 806553536 |
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Area | 40658037902131456 |
Diagonal | 285159737.34779 |
Cube
Length = nSurface area | 243948227412788736 |
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Volume | 8.1982210591965E+24 |
Space diagonal | 349247925.84408 |
Equilateral Triangle
Length = nPerimeter | 604915152 |
---|---|
Area | 1.7605446845638E+16 |
Altitude | 174623962.92204 |
Triangular Pyramid
Length = nSurface area | 1.7605446845638E+16 |
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Volume | 9.6616961743737E+23 |
Height | 95053245.782598 |