20489301 (number)
20489301 is an odd 8-digits composite number following 20489300 and preceding 20489302. In scientific notation, it is written as 2.0489301 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 48 positive divisors. There are 11007360 positive integers (up to 20489301) that are relatively prime to 20489301.
Interesting facts
- 20489301 has 48 divisors, whose sum is 37428480
- The reverse of 20489301 is 10398402
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million four hundred eighty-nine thousand three hundred one |
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Notation
Scientific notation | 2.0489301 × 10^7 |
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Engineering notation | 2.0489301 × 10^6 |
Prime Factorization of 20489301
Prime Factorization 17 × 7 × 3 × 3 × 3 × 7 × 911
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 325227 | Product of the distinct prime numbers |
The prime factorization of 20489301 is 17 × 7 × 3 × 3 × 3 × 7 × 911. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20489301)
Multiplication
n×yn×2 | 40978602 |
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n×3 | 61467903 |
n×4 | 81957204 |
n×5 | 102446505 |
Division
n÷yn÷2 | 10244650.5 |
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n÷3 | 6829767 |
n÷3 | 5122325.25 |
n÷5 | 4097860.2 |
Exponentiation
nyn2 | 419811455468601 |
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n3 | 8.6016432743443E+21 |
n4 | 1.7624165814267E+29 |
n5 | 3.6110683824242E+36 |
Nth Root
y√n2√n | 4526.5109079732 |
---|---|
3√n | 273.63756313288 |
4√n | 67.279349788573 |
5√n | 28.993819340617 |
Divisors of 20489301
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 | -20489300 | 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 20489301 can be divided by 48 positive divisors. The sum of these divisors (counting 20489301) is 1, the average is 0.020833333333333.
Base conversion 20489301
Base | System | Value |
---|---|---|
2 | Binary | 1001110001010010001010101 |
3 | Ternary | 1102112222001000 |
4 | Quaternary | 1032022101111 |
5 | Quinary | 20221124201 |
6 | Senary | 2011053513 |
8 | Octal | 116122125 |
10 | Decimal | 20489301 |
12 | Duodecimal | 6a41299 |
16 | Hexadecimal | 138a455 |
20 | Vigesimal | 681351 |
36 | Base36 | c75n9 |
Cryptographic Hash Functions
md5 | ff36e5aa2d505166133459cfe6c55db8 |
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sha1 | b9eda68efa5b68e79b585b56b235f18ed9091bbc |
sha256 | 1e427fde23b65d770c0084dd3fa3819a359d1555fc77b5157c7d46d33f41f720 |
sha512 | 7d398d4403f2609327ae03a05e0f4cfc2effdfc165932cd585be0e0a9ef3284a5728265ad01ade505a26d0b94c5f97198f65eda8a00b17b6b826278ae808fbef |
ripemd-160 | e85eb7fe26d16b9d91b03778ef874318f11910e9 |
20489301 as geometric shapes
Circle
Radius = nDiameter | 40978602 |
---|---|
Circumference | 128738074.99758 |
Area | 1.318876584393E+15 |
Sphere
Radius = nVolume | 3.603047909264E+22 |
---|---|
Surface area | 5.275506337572E+15 |
Circumference | 128738074.99758 |
Square
Length = nPerimeter | 81957204 |
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Area | 419811455468601 |
Diagonal | 28976247.357745 |
Cube
Length = nSurface area | 2518868732811606 |
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Volume | 8.6016432743443E+21 |
Space diagonal | 35488510.343572 |
Equilateral Triangle
Length = nPerimeter | 61467903 |
---|---|
Area | 1.8178369261776E+14 |
Altitude | 17744255.171786 |
Triangular Pyramid
Length = nSurface area | 1.8178369261776E+14 |
---|---|
Volume | 1.0137133814394E+21 |
Height | 9658749.1192482 |