201690243 (number)
201690243 is an odd 9-digits composite number following 201690242 and preceding 201690244. In scientific notation, it is written as 2.01690243 × 10^8. The sum of its digits is 27. It has a total of 7 prime factors and 42 positive divisors. There are 128368152 positive integers (up to 201690243) that are relatively prime to 201690243.
Interesting facts
- 201690243 has 42 divisors, whose sum is 316720796
- The reverse of 201690243 is 342096102
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | two hundred one million six hundred ninety thousand two hundred forty-three |
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Notation
Scientific notation | 2.01690243 × 10^8 |
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Engineering notation | 2.01690243 × 10^6 |
Prime Factorization of 201690243
Prime Factorization 3 × 3 × 9 × 9 × 23 × 23 × 523
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 324783 | Product of the distinct prime numbers |
The prime factorization of 201690243 is 3 × 3 × 9 × 9 × 23 × 23 × 523. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201690243)
Multiplication
n×yn×2 | 403380486 |
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n×3 | 605070729 |
n×4 | 806760972 |
n×5 | 1008451215 |
Division
n÷yn÷2 | 100845121.5 |
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n÷3 | 67230081 |
n÷3 | 50422560.75 |
n÷5 | 40338048.6 |
Exponentiation
nyn2 | 40678954121399049 |
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n3 | 8.2045481417308E+24 |
n4 | 1.6547773084109E+33 |
n5 | 3.3375243744428E+41 |
Nth Root
y√n2√n | 14201.769009528 |
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3√n | 586.4463618767 |
4√n | 119.17117524607 |
5√n | 45.807540879281 |
Divisors of 201690243
42 divisors
τ | Total Divisors | 42 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -201690242 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.023809523809524 | 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 | 42 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 201690243 can be divided by 42 positive divisors. The sum of these divisors (counting 201690243) is 1, the average is 0.023809523809524.
Base conversion 201690243
Base | System | Value |
---|---|---|
2 | Binary | 1100000001011000110010000011 |
3 | Ternary | 112001111221000000 |
4 | Quaternary | 30001120302003 |
5 | Quinary | 403113041433 |
6 | Senary | 32002531043 |
8 | Octal | 1401306203 |
10 | Decimal | 201690243 |
12 | Duodecimal | 57666a83 |
16 | Hexadecimal | c058c83 |
20 | Vigesimal | 330b5c3 |
36 | Base36 | 3c2x6r |
Cryptographic Hash Functions
md5 | b0a84363b3c670213313c233a371694b |
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sha1 | 79720da54913202dff3c244cc84c7007baf58208 |
sha256 | 23501623ff8956baaa057caffce62f3a85d29fcc9228f3a09cc2654b69935b61 |
sha512 | 13f7308bf489200671be97689408cb04fbdd6bcf3509638c767ae8726999fe85d063d9acfa184d2a241b9a6b7fbf53ffbcbcaf53d1ed34a574c01a7ddc693c85 |
ripemd-160 | 79fc3512dc8d91d68115b5b3991c3c3814af3b21 |
201690243 as geometric shapes
Circle
Radius = nDiameter | 403380486 |
---|---|
Circumference | 1267257171.4191 |
Area | 1.277967034235E+17 |
Sphere
Radius = nVolume | 3.436713089078E+25 |
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Surface area | 5.1118681369401E+17 |
Circumference | 1267257171.4191 |
Square
Length = nPerimeter | 806760972 |
---|---|
Area | 40678954121399049 |
Diagonal | 285233077.04893 |
Cube
Length = nSurface area | 244073724728394294 |
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Volume | 8.2045481417308E+24 |
Space diagonal | 349337748.26691 |
Equilateral Triangle
Length = nPerimeter | 605070729 |
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Area | 1.7614503834257E+16 |
Altitude | 174668874.13346 |
Triangular Pyramid
Length = nSurface area | 1.7614503834257E+16 |
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Volume | 9.6691527126489E+23 |
Height | 95077692.349642 |