20796828 (number)
20796828 is an even 8-digits composite number following 20796827 and preceding 20796829. In scientific notation, it is written as 2.0796828 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 6177024 positive integers (up to 20796828) that are relatively prime to 20796828.
Interesting facts
- 20796828 has 48 divisors, whose sum is 54072480
- The reverse of 20796828 is 82869702
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | twenty million seven hundred ninety-six thousand eight hundred twenty-eight |
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Notation
Scientific notation | 2.0796828 × 10^7 |
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Engineering notation | 2.0796828 × 10^6 |
Prime Factorization of 20796828
Prime Factorization 2 × 2 × 3 × 13 × 29 × 4597
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10398414 | Product of the distinct prime numbers |
The prime factorization of 20796828 is 2 × 2 × 3 × 13 × 29 × 4597. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20796828)
Multiplication
n×yn×2 | 41593656 |
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n×3 | 62390484 |
n×4 | 83187312 |
n×5 | 103984140 |
Division
n÷yn÷2 | 10398414 |
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n÷3 | 6932276 |
n÷3 | 5199207 |
n÷5 | 4159365.6 |
Exponentiation
nyn2 | 432508054861584 |
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n3 | 8.9947956255709E+21 |
n4 | 1.8706321752015E+29 |
n5 | 3.8903215598932E+36 |
Nth Root
y√n2√n | 4560.3539336328 |
---|---|
3√n | 274.99979283731 |
4√n | 67.530392666064 |
5√n | 29.080335990607 |
Divisors of 20796828
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 | -20796827 | 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 20796828 can be divided by 48 positive divisors. The sum of these divisors (counting 20796828) is 1, the average is 0.020833333333333.
Base conversion 20796828
Base | System | Value |
---|---|---|
2 | Binary | 1001111010101010110011100 |
3 | Ternary | 1110010120212220 |
4 | Quaternary | 1033111112130 |
5 | Quinary | 20310444303 |
6 | Senary | 2021425340 |
8 | Octal | 117252634 |
10 | Decimal | 20796828 |
12 | Duodecimal | 6b6b250 |
16 | Hexadecimal | 13d559c |
20 | Vigesimal | 69jc18 |
36 | Base36 | cdqxo |
Cryptographic Hash Functions
md5 | 69795c0f7ab92425f9244932c0d7be17 |
---|---|
sha1 | 7b807ca6ddbbc7937930f6a519c29dadb1e206a8 |
sha256 | 0e7af7d1ad21229c9bac8b464bd7d7550d8900732796f3e5097d426d80f25f17 |
sha512 | eacb2445019b3676cb26479c51dc7a80f54a3645044bfd09b87ed0042ec87520ea050ea6635591ac01a3b930afe90d64ba3794d6812a735956a43204391321dd |
ripemd-160 | 97f66f41ef5627cd3e0e57152f3281df6511f91c |
20796828 as geometric shapes
Circle
Radius = nDiameter | 41593656 |
---|---|
Circumference | 130670324.12554 |
Area | 1.3587641277716E+15 |
Sphere
Radius = nVolume | 3.7677311810447E+22 |
---|---|
Surface area | 5.4350565110863E+15 |
Circumference | 130670324.12554 |
Square
Length = nPerimeter | 83187312 |
---|---|
Area | 432508054861584 |
Diagonal | 29411156.211941 |
Cube
Length = nSurface area | 2595048329169504 |
---|---|
Volume | 8.9947956255709E+21 |
Space diagonal | 36021162.732271 |
Equilateral Triangle
Length = nPerimeter | 62390484 |
---|---|
Area | 1.8728148142576E+14 |
Altitude | 18010581.366136 |
Triangular Pyramid
Length = nSurface area | 1.8728148142576E+14 |
---|---|
Volume | 1.0600468303714E+21 |
Height | 9803718.7373135 |