21796764 (number)
21796764 is an even 8-digits composite number following 21796763 and preceding 21796765. In scientific notation, it is written as 2.1796764 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 6494400 positive integers (up to 21796764) that are relatively prime to 21796764.
Interesting facts
- 21796764 has 48 divisors, whose sum is 56413056
- The reverse of 21796764 is 46769712
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | twenty-one million seven hundred ninety-six thousand seven hundred sixty-four |
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Notation
Scientific notation | 2.1796764 × 10^7 |
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Engineering notation | 2.1796764 × 10^6 |
Prime Factorization of 21796764
Prime Factorization 2 × 2 × 3 × 61 × 11 × 2707
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10898382 | Product of the distinct prime numbers |
The prime factorization of 21796764 is 2 × 2 × 3 × 61 × 11 × 2707. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21796764)
Multiplication
n×yn×2 | 43593528 |
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n×3 | 65390292 |
n×4 | 87187056 |
n×5 | 108983820 |
Division
n÷yn÷2 | 10898382 |
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n÷3 | 7265588 |
n÷3 | 5449191 |
n÷5 | 4359352.8 |
Exponentiation
nyn2 | 475098920871696 |
---|---|
n3 | 1.0355619054895E+22 |
n4 | 2.2571898461345E+29 |
n5 | 4.919943437939E+36 |
Nth Root
y√n2√n | 4668.7004615846 |
---|---|
3√n | 279.33842105756 |
4√n | 68.327889339453 |
5√n | 29.354751239699 |
Divisors of 21796764
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 | -21796763 | 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 21796764 can be divided by 48 positive divisors. The sum of these divisors (counting 21796764) is 1, the average is 0.020833333333333.
Base conversion 21796764
Base | System | Value |
---|---|---|
2 | Binary | 1010011001001011110011100 |
3 | Ternary | 1112000101112120 |
4 | Quaternary | 1103021132130 |
5 | Quinary | 21034444024 |
6 | Senary | 2055102540 |
8 | Octal | 123113634 |
10 | Decimal | 21796764 |
12 | Duodecimal | 7371a50 |
16 | Hexadecimal | 14c979c |
20 | Vigesimal | 6g4bi4 |
36 | Base36 | cz6ho |
Cryptographic Hash Functions
md5 | 1b74add539609bce5a66e7b3c4e49d50 |
---|---|
sha1 | b6e8226b315f79f514aa48fd79d6e2a7a54da9ec |
sha256 | aa6c7e13c3d3afae739fc7d0d3ea6faf71143cbfbb4ac49c066be612e237a48d |
sha512 | 3ff73a086b9f93486a4e867039df48b7c9bcb3af2bbbdfce62898202844dd3e874b261688b30d9d6bc63189bb22dab22f09e88b8b1b9b7797d919a33f12da627 |
ripemd-160 | 1b59de1443cc3faeb394f7f4692d6beefdf0295b |
21796764 as geometric shapes
Circle
Radius = nDiameter | 43593528 |
---|---|
Circumference | 136953107.30886 |
Area | 1.492567279539E+15 |
Sphere
Radius = nVolume | 4.3377515661644E+22 |
---|---|
Surface area | 5.9702691181558E+15 |
Circumference | 136953107.30886 |
Square
Length = nPerimeter | 87187056 |
---|---|
Area | 475098920871696 |
Diagonal | 30825279.264646 |
Cube
Length = nSurface area | 2850593525230176 |
---|---|
Volume | 1.0355619054895E+22 |
Space diagonal | 37753102.688588 |
Equilateral Triangle
Length = nPerimeter | 65390292 |
---|---|
Area | 2.0572386739273E+14 |
Altitude | 18876551.344294 |
Triangular Pyramid
Length = nSurface area | 2.0572386739273E+14 |
---|---|
Volume | 1.2204214095168E+21 |
Height | 10275093.088215 |