20122560 (number)
20122560 is an even 8-digits composite number following 20122559 and preceding 20122561. In scientific notation, it is written as 2.0122560 × 10^7. The sum of its digits is 18. It has a total of 10 prime factors and 112 positive divisors. There are 5013504 positive integers (up to 20122560) that are relatively prime to 20122560.
Interesting facts
- 20122560 has 112 divisors, whose sum is 50474880
- The reverse of 20122560 is 06522102
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 18
- Digital Root 9
Name
Name | twenty million one hundred twenty-two thousand five hundred sixty |
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Notation
Scientific notation | 2.0122560 × 10^7 |
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Engineering notation | 2.0122560 × 10^6 |
Prime Factorization of 20122560
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 15 × 9 × 17 × 137
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 628830 | Product of the distinct prime numbers |
The prime factorization of 20122560 is 2 × 2 × 2 × 2 × 2 × 2 × 15 × 9 × 17 × 137. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20122560)
Multiplication
n×yn×2 | 40245120 |
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n×3 | 60367680 |
n×4 | 80490240 |
n×5 | 100612800 |
Division
n÷yn÷2 | 10061280 |
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n÷3 | 6707520 |
n÷3 | 5030640 |
n÷5 | 4024512 |
Exponentiation
nyn2 | 404917420953600 |
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n3 | 8.1479750981841E+21 |
n4 | 1.6395811779171E+29 |
n5 | 3.2992570627509E+36 |
Nth Root
y√n2√n | 4485.8176512203 |
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3√n | 271.99509795087 |
4√n | 66.976246917996 |
5√n | 28.889275212679 |
Divisors of 20122560
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20122559 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20122560 can be divided by 112 positive divisors. The sum of these divisors (counting 20122560) is 1, the average is 0.0089285714285714.
Base conversion 20122560
Base | System | Value |
---|---|---|
2 | Binary | 1001100110000101111000000 |
3 | Ternary | 1101212022222000 |
4 | Quaternary | 1030300233000 |
5 | Quinary | 20122410220 |
6 | Senary | 1555144000 |
8 | Octal | 114605700 |
10 | Decimal | 20122560 |
12 | Duodecimal | 68a5000 |
16 | Hexadecimal | 1330bc0 |
20 | Vigesimal | 65f680 |
36 | Base36 | bzao0 |
Cryptographic Hash Functions
md5 | fc248330609c9bf613a6cdddacfa03eb |
---|---|
sha1 | 69015d709062710104162f61761975f2708c07fd |
sha256 | 252dfc2454f79d0601101694da8d2e5d58e20e6a671b5ab8661d59ad8b482087 |
sha512 | ac8d83d6e104c5000c8f550bd9613a4021bdc6e3ab7e3b68cddd4f3ffe3dbc179ee8cc5ff041a490a489e5db9e492b0877467efc0968218bf0f9d6cde004d7eb |
ripemd-160 | 600fc6ce84fa02dc5faf7086efb323e29bd7ab00 |
20122560 as geometric shapes
Circle
Radius = nDiameter | 40245120 |
---|---|
Circumference | 126433773.33484 |
Area | 1.2720855949784E+15 |
Sphere
Radius = nVolume | 3.4130158280117E+22 |
---|---|
Surface area | 5.0883423799134E+15 |
Circumference | 126433773.33484 |
Square
Length = nPerimeter | 80490240 |
---|---|
Area | 404917420953600 |
Diagonal | 28457597.261666 |
Cube
Length = nSurface area | 2429504525721600 |
---|---|
Volume | 8.1479750981841E+21 |
Space diagonal | 34853296.298353 |
Equilateral Triangle
Length = nPerimeter | 60367680 |
---|---|
Area | 1.7533438649035E+14 |
Altitude | 17426648.149177 |
Triangular Pyramid
Length = nSurface area | 1.7533438649035E+14 |
---|---|
Volume | 9.6024807414418E+20 |
Height | 9485865.7538888 |