20165572 (number)
20165572 is an even 8-digits composite number following 20165571 and preceding 20165573. In scientific notation, it is written as 2.0165572 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 8173440 positive integers (up to 20165572) that are relatively prime to 20165572.
Interesting facts
- 20165572 has 48 divisors, whose sum is 42561792
- The reverse of 20165572 is 27556102
- Previous prime number is 173
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | twenty million one hundred sixty-five thousand five hundred seventy-two |
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Notation
Scientific notation | 2.0165572 × 10^7 |
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Engineering notation | 2.0165572 × 10^6 |
Prime Factorization of 20165572
Prime Factorization 2 × 2 × 7 × 23 × 173 × 181
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10082786 | Product of the distinct prime numbers |
The prime factorization of 20165572 is 2 × 2 × 7 × 23 × 173 × 181. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20165572)
Multiplication
n×yn×2 | 40331144 |
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n×3 | 60496716 |
n×4 | 80662288 |
n×5 | 100827860 |
Division
n÷yn÷2 | 10082786 |
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n÷3 | 6721857.3333333 |
n÷3 | 5041393 |
n÷5 | 4033114.4 |
Exponentiation
nyn2 | 406650294087184 |
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n3 | 8.2003357842363E+21 |
n4 | 1.6536446168119E+29 |
n5 | 3.3346689582733E+36 |
Nth Root
y√n2√n | 4490.6093127771 |
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3√n | 272.18875666786 |
4√n | 67.012008720654 |
5√n | 28.90161483999 |
Divisors of 20165572
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 | -20165571 | 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 20165572 can be divided by 48 positive divisors. The sum of these divisors (counting 20165572) is 1, the average is 0.020833333333333.
Base conversion 20165572
Base | System | Value |
---|---|---|
2 | Binary | 1001100111011001111000100 |
3 | Ternary | 1101221111222001 |
4 | Quaternary | 1030323033010 |
5 | Quinary | 20130244242 |
6 | Senary | 2000115044 |
8 | Octal | 114731704 |
10 | Decimal | 20165572 |
12 | Duodecimal | 6905a84 |
16 | Hexadecimal | 133b3c4 |
20 | Vigesimal | 660dic |
36 | Base36 | c07us |
Cryptographic Hash Functions
md5 | f4cea982eabc78de34d366497a98621c |
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sha1 | 0688593587bc43a680df94894fb150d0ad71f0b0 |
sha256 | fbdc5557589c69e67fab5ff5bb273e7d8af948c6ce951a42ee7c27cb7e2aecc4 |
sha512 | 2aeb3d29b6a7d6ccfc56196750884a0ee6b0c9437a62933d93fd5c7ad391164b24607d9ed498678cff2ef27255b339543ce4262110a4c28a6d80310c4199d1c4 |
ripemd-160 | 501817b200176f55158e2cd67c3043052677926b |
20165572 as geometric shapes
Circle
Radius = nDiameter | 40331144 |
---|---|
Circumference | 126704025.70127 |
Area | 1.2775295764844E+15 |
Sphere
Radius = nVolume | 3.4349486208968E+22 |
---|---|
Surface area | 5.1101183059377E+15 |
Circumference | 126704025.70127 |
Square
Length = nPerimeter | 80662288 |
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Area | 406650294087184 |
Diagonal | 28518425.415411 |
Cube
Length = nSurface area | 2439901764523104 |
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Volume | 8.2003357842363E+21 |
Space diagonal | 34927795.267688 |
Equilateral Triangle
Length = nPerimeter | 60496716 |
---|---|
Area | 1.7608474256796E+14 |
Altitude | 17463897.633844 |
Triangular Pyramid
Length = nSurface area | 1.7608474256796E+14 |
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Volume | 9.6641884017336E+20 |
Height | 9506141.805137 |