20160742 (number)
20160742 is an even 8-digits composite number following 20160741 and preceding 20160743. In scientific notation, it is written as 2.0160742 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 64 positive divisors. There are 7451136 positive integers (up to 20160742) that are relatively prime to 20160742.
Interesting facts
- 20160742 has 64 divisors, whose sum is 39813120
- The reverse of 20160742 is 24706102
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 22
- Digital Root 4
Name
Name | twenty million one hundred sixty thousand seven hundred forty-two |
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Notation
Scientific notation | 2.0160742 × 10^7 |
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Engineering notation | 2.0160742 × 10^6 |
Prime Factorization of 20160742
Prime Factorization 2 × 7 × 127 × 23 × 29 × 17
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 20160742 | Product of the distinct prime numbers |
The prime factorization of 20160742 is 2 × 7 × 127 × 23 × 29 × 17. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20160742)
Multiplication
n×yn×2 | 40321484 |
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n×3 | 60482226 |
n×4 | 80642968 |
n×5 | 100803710 |
Division
n÷yn÷2 | 10080371 |
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n÷3 | 6720247.3333333 |
n÷3 | 5040185.5 |
n÷5 | 4032148.4 |
Exponentiation
nyn2 | 406455517990564 |
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n3 | 8.1944448326841E+21 |
n4 | 1.6520608810498E+29 |
n5 | 3.3306773191137E+36 |
Nth Root
y√n2√n | 4490.0714916357 |
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3√n | 272.16702364238 |
4√n | 67.007995729135 |
5√n | 28.90023022094 |
Divisors of 20160742
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20160741 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20160742 can be divided by 64 positive divisors. The sum of these divisors (counting 20160742) is 1, the average is 0.015625.
Base conversion 20160742
Base | System | Value |
---|---|---|
2 | Binary | 1001100111010000011100110 |
3 | Ternary | 1101221021100011 |
4 | Quaternary | 1030322003212 |
5 | Quinary | 20130120432 |
6 | Senary | 2000040434 |
8 | Octal | 114720346 |
10 | Decimal | 20160742 |
12 | Duodecimal | 690311a |
16 | Hexadecimal | 133a0e6 |
20 | Vigesimal | 6601h2 |
36 | Base36 | c044m |
Cryptographic Hash Functions
md5 | 2aba6a12c52743016818df35243ee202 |
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sha1 | b222ec60d759e85acadf3b11b19f611c9890ec1c |
sha256 | cef26030e5e65324ff3ff46227c462a039f1900fd8b95ab3e90ea471455d2e75 |
sha512 | 82b0a150b9eeeb61901d84c772a68b85d56dfa5efd303fcdef3b09d1cf350d22d368ab7a6a15c8878f57ea6548f9030800aaa07787bd76342b00c8dacc5d073e |
ripemd-160 | 9d67acc114e8b0bb4ce3497b501f41e6691becbb |
20160742 as geometric shapes
Circle
Radius = nDiameter | 40321484 |
---|---|
Circumference | 126673677.91624 |
Area | 1.2769176693302E+15 |
Sphere
Radius = nVolume | 3.432481024881E+22 |
---|---|
Surface area | 5.1076706773208E+15 |
Circumference | 126673677.91624 |
Square
Length = nPerimeter | 80642968 |
---|---|
Area | 406455517990564 |
Diagonal | 28511594.763905 |
Cube
Length = nSurface area | 2438733107943384 |
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Volume | 8.1944448326841E+21 |
Space diagonal | 34919429.462288 |
Equilateral Triangle
Length = nPerimeter | 60482226 |
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Area | 1.760004020441E+14 |
Altitude | 17459714.731144 |
Triangular Pyramid
Length = nSurface area | 1.760004020441E+14 |
---|---|
Volume | 9.65724584875E+20 |
Height | 9503864.9213016 |