20162428 (number)
20162428 is an even 8-digits composite number following 20162427 and preceding 20162429. In scientific notation, it is written as 2.0162428 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 48 positive divisors. There are 8352000 positive integers (up to 20162428) that are relatively prime to 20162428.
Interesting facts
- 20162428 has 48 divisors, whose sum is 41983200
- The reverse of 20162428 is 82426102
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 25
- Digital Root 7
Name
Name | twenty million one hundred sixty-two thousand four hundred twenty-eight |
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Notation
Scientific notation | 2.0162428 × 10^7 |
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Engineering notation | 2.0162428 × 10^6 |
Prime Factorization of 20162428
Prime Factorization 2 × 2 × 11 × 13 × 101 × 349
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10081214 | Product of the distinct prime numbers |
The prime factorization of 20162428 is 2 × 2 × 11 × 13 × 101 × 349. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20162428)
Multiplication
n×yn×2 | 40324856 |
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n×3 | 60487284 |
n×4 | 80649712 |
n×5 | 100812140 |
Division
n÷yn÷2 | 10081214 |
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n÷3 | 6720809.3333333 |
n÷3 | 5040607 |
n÷5 | 4032485.6 |
Exponentiation
nyn2 | 406523502855184 |
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n3 | 8.1965008566254E+21 |
n4 | 1.6526135837365E+29 |
n5 | 3.3320702393909E+36 |
Nth Root
y√n2√n | 4490.2592352781 |
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3√n | 272.17461034745 |
4√n | 67.009396619266 |
5√n | 28.900713577736 |
Divisors of 20162428
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 | -20162427 | 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 20162428 can be divided by 48 positive divisors. The sum of these divisors (counting 20162428) is 1, the average is 0.020833333333333.
Base conversion 20162428
Base | System | Value |
---|---|---|
2 | Binary | 1001100111010011101111100 |
3 | Ternary | 1101221100122121 |
4 | Quaternary | 1030322131330 |
5 | Quinary | 20130144203 |
6 | Senary | 2000052324 |
8 | Octal | 114723574 |
10 | Decimal | 20162428 |
12 | Duodecimal | 69040a4 |
16 | Hexadecimal | 133a77c |
20 | Vigesimal | 660618 |
36 | Base36 | c05fg |
Cryptographic Hash Functions
md5 | a810074eb663937d56a6c797864de760 |
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sha1 | eebbcaad8fe0180d10038482b782a827e6bbda71 |
sha256 | bfc14c98eafa1fc5252381c905a029abbe3014d8e40aba5f546186e2a90fd6a2 |
sha512 | c141b327fef0b9609b757a8c2e146c90e5dbe774ea223ac300c9ea88a42e17e544ac1308b7b3b0eeac2d6f7f048f894f5623aad2a377924d91564256ade880cd |
ripemd-160 | 901c20b8a33238d9a5767d02e65e685b0ef64335 |
20162428 as geometric shapes
Circle
Radius = nDiameter | 40324856 |
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Circumference | 126684271.36667 |
Area | 1.2771312500814E+15 |
Sphere
Radius = nVolume | 3.4333422501756E+22 |
---|---|
Surface area | 5.1085250003257E+15 |
Circumference | 126684271.36667 |
Square
Length = nPerimeter | 80649712 |
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Area | 406523502855184 |
Diagonal | 28513979.127971 |
Cube
Length = nSurface area | 2439141017131104 |
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Volume | 8.1965008566254E+21 |
Space diagonal | 34922349.699949 |
Equilateral Triangle
Length = nPerimeter | 60487284 |
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Area | 1.7602984035401E+14 |
Altitude | 17461174.849975 |
Triangular Pyramid
Length = nSurface area | 1.7602984035401E+14 |
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Volume | 9.659668896202E+20 |
Height | 9504659.7093237 |