20249532 (number)
20249532 is an even 8-digits composite number following 20249531 and preceding 20249533. In scientific notation, it is written as 2.0249532 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 6726240 positive integers (up to 20249532) that are relatively prime to 20249532.
Interesting facts
- 20249532 has 36 divisors, whose sum is 51365496
- The reverse of 20249532 is 23594202
- Previous prime number is 347
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million two hundred forty-nine thousand five hundred thirty-two |
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Notation
Scientific notation | 2.0249532 × 10^7 |
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Engineering notation | 2.0249532 × 10^6 |
Prime Factorization of 20249532
Prime Factorization 2 × 2 × 3 × 3 × 347 × 1621
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 3374922 | Product of the distinct prime numbers |
The prime factorization of 20249532 is 2 × 2 × 3 × 3 × 347 × 1621. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20249532)
Multiplication
n×yn×2 | 40499064 |
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n×3 | 60748596 |
n×4 | 80998128 |
n×5 | 101247660 |
Division
n÷yn÷2 | 10124766 |
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n÷3 | 6749844 |
n÷3 | 5062383 |
n÷5 | 4049906.4 |
Exponentiation
nyn2 | 410043546219024 |
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n3 | 8.3031899105556E+21 |
n4 | 1.6813570979587E+29 |
n5 | 3.4046694358542E+36 |
Nth Root
y√n2√n | 4499.9479996996 |
---|---|
3√n | 272.56598912485 |
4√n | 67.081651736518 |
5√n | 28.925641417482 |
Divisors of 20249532
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 | -20249531 | 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 20249532 can be divided by 36 positive divisors. The sum of these divisors (counting 20249532) is 1, the average is 0.027777777777778.
Base conversion 20249532
Base | System | Value |
---|---|---|
2 | Binary | 1001101001111101110111100 |
3 | Ternary | 1102002210010200 |
4 | Quaternary | 1031033232330 |
5 | Quinary | 20140441112 |
6 | Senary | 2002003500 |
8 | Octal | 115175674 |
10 | Decimal | 20249532 |
12 | Duodecimal | 6946590 |
16 | Hexadecimal | 134fbbc |
20 | Vigesimal | 66b3gc |
36 | Base36 | c20n0 |
Cryptographic Hash Functions
md5 | c9698a25fc8768ff70ac182bf596efcb |
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sha1 | eb3e9101ee253070a76a93f931bb9fed708880ea |
sha256 | 8826936ab590b494101ca3b09e8ca1550de25784148d79d96266c6dd94f1234e |
sha512 | 3d142baa98de409ccd2348d2f6f90f03b10d1bf41885d6cf3c591af77f1c720165c1347159ea03487763e01866a30b6ac3450cf78920bf0545efef58abcd2a52 |
ripemd-160 | 42d624a2382e973d5f9e6192413876e07b96d6c7 |
20249532 as geometric shapes
Circle
Radius = nDiameter | 40499064 |
---|---|
Circumference | 127231561.93966 |
Area | 1.2881897924536E+15 |
Sphere
Radius = nVolume | 3.4780320565817E+22 |
---|---|
Surface area | 5.1527591698144E+15 |
Circumference | 127231561.93966 |
Square
Length = nPerimeter | 80998128 |
---|---|
Area | 410043546219024 |
Diagonal | 28637162.786108 |
Cube
Length = nSurface area | 2460261277314144 |
---|---|
Volume | 8.3031899105556E+21 |
Space diagonal | 35073218.253492 |
Equilateral Triangle
Length = nPerimeter | 60748596 |
---|---|
Area | 1.7755406384177E+14 |
Altitude | 17536609.126746 |
Triangular Pyramid
Length = nSurface area | 1.7755406384177E+14 |
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Volume | 9.785403152056E+20 |
Height | 9545720.9287027 |