21743372 (number)
21743372 is an even 8-digits composite number following 21743371 and preceding 21743373. In scientific notation, it is written as 2.1743372 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 8439552 positive integers (up to 21743372) that are relatively prime to 21743372.
Interesting facts
- 21743372 has 48 divisors, whose sum is 47792640
- The reverse of 21743372 is 27334712
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | twenty-one million seven hundred forty-three thousand three hundred seventy-two |
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Notation
Scientific notation | 2.1743372 × 10^7 |
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Engineering notation | 2.1743372 × 10^6 |
Prime Factorization of 21743372
Prime Factorization 2 × 2 × 23 × 7 × 19 × 1777
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10871686 | Product of the distinct prime numbers |
The prime factorization of 21743372 is 2 × 2 × 23 × 7 × 19 × 1777. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21743372)
Multiplication
n×yn×2 | 43486744 |
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n×3 | 65230116 |
n×4 | 86973488 |
n×5 | 108716860 |
Division
n÷yn÷2 | 10871686 |
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n÷3 | 7247790.6666667 |
n÷3 | 5435843 |
n÷5 | 4348674.4 |
Exponentiation
nyn2 | 472774225930384 |
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n3 | 1.0279705866416E+22 |
n4 | 2.2351546870407E+29 |
n5 | 4.859979983787E+36 |
Nth Root
y√n2√n | 4662.9788762121 |
---|---|
3√n | 279.11015121893 |
4√n | 68.286007909469 |
5√n | 29.340356012847 |
Divisors of 21743372
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 | -21743371 | 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 21743372 can be divided by 48 positive divisors. The sum of these divisors (counting 21743372) is 1, the average is 0.020833333333333.
Base conversion 21743372
Base | System | Value |
---|---|---|
2 | Binary | 1010010111100011100001100 |
3 | Ternary | 1111220200022002 |
4 | Quaternary | 1102330130030 |
5 | Quinary | 21031241442 |
6 | Senary | 2054011432 |
8 | Octal | 122743414 |
10 | Decimal | 21743372 |
12 | Duodecimal | 7346b78 |
16 | Hexadecimal | 14bc70c |
20 | Vigesimal | 6fhi8c |
36 | Base36 | cy1ak |
Cryptographic Hash Functions
md5 | 0dbcb552d21665db8c9f1334ba79352a |
---|---|
sha1 | 47eec75cf9c0c91351a0ba18c2ff3efd2db025a6 |
sha256 | 258edf6320e5e5408efee1fefccf80fed271c5bdebb1c82f3958bb1a420a1c29 |
sha512 | c2588825fecce9f95912a7a5dfdf10e3dd3d1d06b29ff738a9a3e35a447d5b2d717614b7aba058affc6da5cc882e9ccdf7195be1f6c7072cbd5ce907a08ff63c |
ripemd-160 | 0b3e4f1de94dfdf312dd8b5f63303d20fafa6043 |
21743372 as geometric shapes
Circle
Radius = nDiameter | 43486744 |
---|---|
Circumference | 136617635.47894 |
Area | 1.4852640349895E+15 |
Sphere
Radius = nVolume | 4.305953124133E+22 |
---|---|
Surface area | 5.941056139958E+15 |
Circumference | 136617635.47894 |
Square
Length = nPerimeter | 86973488 |
---|---|
Area | 472774225930384 |
Diagonal | 30749771.574123 |
Cube
Length = nSurface area | 2836645355582304 |
---|---|
Volume | 1.0279705866416E+22 |
Space diagonal | 37660625.031871 |
Equilateral Triangle
Length = nPerimeter | 65230116 |
---|---|
Area | 2.0471724495512E+14 |
Altitude | 18830312.515935 |
Triangular Pyramid
Length = nSurface area | 2.0471724495512E+14 |
---|---|
Volume | 1.2114749544577E+21 |
Height | 10249923.858041 |