20464572 (number)
20464572 is an even 8-digits composite number following 20464571 and preceding 20464573. In scientific notation, it is written as 2.0464572 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 6397248 positive integers (up to 20464572) that are relatively prime to 20464572.
Interesting facts
- 20464572 has 48 divisors, whose sum is 50803200
- The reverse of 20464572 is 27546402
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twenty million four hundred sixty-four thousand five hundred seventy-two |
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Notation
Scientific notation | 2.0464572 × 10^7 |
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Engineering notation | 2.0464572 × 10^6 |
Prime Factorization of 20464572
Prime Factorization 2 × 2 × 3 × 23 × 53 × 1399
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10232286 | Product of the distinct prime numbers |
The prime factorization of 20464572 is 2 × 2 × 3 × 23 × 53 × 1399. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20464572)
Multiplication
n×yn×2 | 40929144 |
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n×3 | 61393716 |
n×4 | 81858288 |
n×5 | 102322860 |
Division
n÷yn÷2 | 10232286 |
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n÷3 | 6821524 |
n÷3 | 5116143 |
n÷5 | 4092914.4 |
Exponentiation
nyn2 | 418798707143184 |
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n3 | 8.5705362958386E+21 |
n4 | 1.753923571048E+29 |
n5 | 3.5893295202209E+36 |
Nth Root
y√n2√n | 4523.7785091669 |
---|---|
3√n | 273.52743236344 |
4√n | 67.259040352705 |
5√n | 28.986817300391 |
Divisors of 20464572
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 | -20464571 | 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 20464572 can be divided by 48 positive divisors. The sum of these divisors (counting 20464572) is 1, the average is 0.020833333333333.
Base conversion 20464572
Base | System | Value |
---|---|---|
2 | Binary | 1001110000100001110111100 |
3 | Ternary | 1102111201010010 |
4 | Quaternary | 1032010032330 |
5 | Quinary | 20214331242 |
6 | Senary | 2010343220 |
8 | Octal | 116041674 |
10 | Decimal | 20464572 |
12 | Duodecimal | 6a2ab10 |
16 | Hexadecimal | 13843bc |
20 | Vigesimal | 67i18c |
36 | Base36 | c6mkc |
Cryptographic Hash Functions
md5 | 3c246fc9d4e5d900458ff05f62055b5d |
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sha1 | cdfad8c28c904bf0f8ab13cab23813bec346fafa |
sha256 | 90d07593e088ee26201eec2bb1f5f3c7d48eb818380ad85d7acbb798677addf4 |
sha512 | 5c56b41a7620a0d6ecf1a4c066f19e46d83ba399ae2487ce2d84cbeaaa1b0bc6640ffe6975d9150eab45039e07c8a2031fc4f5225e8132305465cab195597f26 |
ripemd-160 | fc3ff3473c9ef469d7f0edf5a410854b1d0411b8 |
20464572 as geometric shapes
Circle
Radius = nDiameter | 40929144 |
---|---|
Circumference | 128582698.10812 |
Area | 1.3156949416939E+15 |
Sphere
Radius = nVolume | 3.5900178485775E+22 |
---|---|
Surface area | 5.2627797667757E+15 |
Circumference | 128582698.10812 |
Square
Length = nPerimeter | 81858288 |
---|---|
Area | 418798707143184 |
Diagonal | 28941275.270561 |
Cube
Length = nSurface area | 2512792242859104 |
---|---|
Volume | 8.5705362958386E+21 |
Space diagonal | 35445678.459151 |
Equilateral Triangle
Length = nPerimeter | 61393716 |
---|---|
Area | 1.8134515972904E+14 |
Altitude | 17722839.229576 |
Triangular Pyramid
Length = nSurface area | 1.8134515972904E+14 |
---|---|
Volume | 1.0100473888655E+21 |
Height | 9647091.7568536 |