20790732 (number)
20790732 is an even 8-digits composite number following 20790731 and preceding 20790733. In scientific notation, it is written as 2.0790732 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 6712320 positive integers (up to 20790732) that are relatively prime to 20790732.
Interesting facts
- 20790732 has 48 divisors, whose sum is 50061312
- The reverse of 20790732 is 23709702
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twenty million seven hundred ninety thousand seven hundred thirty-two |
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Notation
Scientific notation | 2.0790732 × 10^7 |
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Engineering notation | 2.0790732 × 10^6 |
Prime Factorization of 20790732
Prime Factorization 2 × 2 × 3 × 191 × 47 × 193
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10395366 | Product of the distinct prime numbers |
The prime factorization of 20790732 is 2 × 2 × 3 × 191 × 47 × 193. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20790732)
Multiplication
n×yn×2 | 41581464 |
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n×3 | 62372196 |
n×4 | 83162928 |
n×5 | 103953660 |
Division
n÷yn÷2 | 10395366 |
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n÷3 | 6930244 |
n÷3 | 5197683 |
n÷5 | 4158146.4 |
Exponentiation
nyn2 | 432254537095824 |
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n3 | 8.9868882365433E+21 |
n4 | 1.8684398483993E+29 |
n5 | 3.8846232146189E+36 |
Nth Root
y√n2√n | 4559.6855154714 |
---|---|
3√n | 274.97292074957 |
4√n | 67.525443467418 |
5√n | 29.078630975622 |
Divisors of 20790732
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 | -20790731 | 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 20790732 can be divided by 48 positive divisors. The sum of these divisors (counting 20790732) is 1, the average is 0.020833333333333.
Base conversion 20790732
Base | System | Value |
---|---|---|
2 | Binary | 1001111010011110111001100 |
3 | Ternary | 1110010021112010 |
4 | Quaternary | 1033103313030 |
5 | Quinary | 20310300412 |
6 | Senary | 2021341220 |
8 | Octal | 117236714 |
10 | Decimal | 20790732 |
12 | Duodecimal | 6b67810 |
16 | Hexadecimal | 13d3dcc |
20 | Vigesimal | 69iggc |
36 | Base36 | cdm8c |
Cryptographic Hash Functions
md5 | 1f8970d70f063c0178664e445a024d38 |
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sha1 | f34cddbcab89983977ee06a0a498541e3043d4c6 |
sha256 | 48ad8bf2f52158f75736a2b03644c35c08fd54b8b93aec9606dd4dfe726490ad |
sha512 | c412cb48bb7c526176fd738797ee22e3387c77ef9e5bb8e40a1fd25be44d3980b80280809bdcbc9d78888d0552de4e0411bf26a460460d8040f89bb39f449ff6 |
ripemd-160 | e9a15adfbd37d844d60553c6e2acb8c1e32c279f |
20790732 as geometric shapes
Circle
Radius = nDiameter | 41581464 |
---|---|
Circumference | 130632021.82791 |
Area | 1.3579676782211E+15 |
Sphere
Radius = nVolume | 3.7644189416743E+22 |
---|---|
Surface area | 5.4318707128844E+15 |
Circumference | 130632021.82791 |
Square
Length = nPerimeter | 83162928 |
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Area | 432254537095824 |
Diagonal | 29402535.166064 |
Cube
Length = nSurface area | 2593527222574944 |
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Volume | 8.9868882365433E+21 |
Space diagonal | 36010604.150548 |
Equilateral Triangle
Length = nPerimeter | 62372196 |
---|---|
Area | 1.8717170501303E+14 |
Altitude | 18005302.075274 |
Triangular Pyramid
Length = nSurface area | 1.8717170501303E+14 |
---|---|
Volume | 1.0591149356376E+21 |
Height | 9800845.0553548 |