21104772 (number)
21104772 is an even 8-digits composite number following 21104771 and preceding 21104773. In scientific notation, it is written as 2.1104772 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 6380928 positive integers (up to 21104772) that are relatively prime to 21104772.
Interesting facts
- 21104772 has 48 divisors, whose sum is 53954880
- The reverse of 21104772 is 27740112
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty-one million one hundred four thousand seven hundred seventy-two |
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Notation
Scientific notation | 2.1104772 × 10^7 |
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Engineering notation | 2.1104772 × 10^6 |
Prime Factorization of 21104772
Prime Factorization 2 × 2 × 3 × 59 × 13 × 2293
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10552386 | Product of the distinct prime numbers |
The prime factorization of 21104772 is 2 × 2 × 3 × 59 × 13 × 2293. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21104772)
Multiplication
n×yn×2 | 42209544 |
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n×3 | 63314316 |
n×4 | 84419088 |
n×5 | 105523860 |
Division
n÷yn÷2 | 10552386 |
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n÷3 | 7034924 |
n÷3 | 5276193 |
n÷5 | 4220954.4 |
Exponentiation
nyn2 | 445411401171984 |
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n3 | 9.4003060679353E+21 |
n4 | 1.9839131629399E+29 |
n5 | 4.1870034971645E+36 |
Nth Root
y√n2√n | 4593.9930343874 |
---|---|
3√n | 276.35047893112 |
4√n | 67.779001426603 |
5√n | 29.165950403588 |
Divisors of 21104772
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 | -21104771 | 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 21104772 can be divided by 48 positive divisors. The sum of these divisors (counting 21104772) is 1, the average is 0.020833333333333.
Base conversion 21104772
Base | System | Value |
---|---|---|
2 | Binary | 1010000100000100010000100 |
3 | Ternary | 1110201020022020 |
4 | Quaternary | 1100200202010 |
5 | Quinary | 20400323042 |
6 | Senary | 2032203140 |
8 | Octal | 120404204 |
10 | Decimal | 21104772 |
12 | Duodecimal | 70994b0 |
16 | Hexadecimal | 1420884 |
20 | Vigesimal | 6bi1ic |
36 | Base36 | ckcjo |
Cryptographic Hash Functions
md5 | c64bed7ffc001c3fbbdcdd797aadbded |
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sha1 | df757475b4c9dfddbc486cee046d4e81b8913283 |
sha256 | e8e7eb9c8a34b34f30b0899a63cb39673c3e33e07a196aa497cc9d268d37a4db |
sha512 | 09fd31da5b48324e941ebe1d6206119a6f0fa4f43199500dde436fbdc2868881b535fe13d1340687a144c128c70f5973235d824b5ee442b76793c7a348478112 |
ripemd-160 | 5f9af9227b1ef6f72d19a11374df37aee84c55b5 |
21104772 as geometric shapes
Circle
Radius = nDiameter | 42209544 |
---|---|
Circumference | 132605193.34178 |
Area | 1.399301185747E+15 |
Sphere
Radius = nVolume | 3.9375909979361E+22 |
---|---|
Surface area | 5.5972047429882E+15 |
Circumference | 132605193.34178 |
Square
Length = nPerimeter | 84419088 |
---|---|
Area | 445411401171984 |
Diagonal | 29846654.793192 |
Cube
Length = nSurface area | 2672468407031904 |
---|---|
Volume | 9.4003060679353E+21 |
Space diagonal | 36554537.386157 |
Equilateral Triangle
Length = nPerimeter | 63314316 |
---|---|
Area | 1.9286879427508E+14 |
Altitude | 18277268.693079 |
Triangular Pyramid
Length = nSurface area | 1.9286879427508E+14 |
---|---|
Volume | 1.107836694311E+21 |
Height | 9948884.931064 |