21743712 (number)
21743712 is an even 8-digits composite number following 21743711 and preceding 21743713. In scientific notation, it is written as 2.1743712 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 48 positive divisors. There are 7167744 positive integers (up to 21743712) that are relatively prime to 21743712.
Interesting facts
- 21743712 has 48 divisors, whose sum is 48091680
- The reverse of 21743712 is 21734712
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty-one million seven hundred forty-three thousand seven hundred twelve |
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Notation
Scientific notation | 2.1743712 × 10^7 |
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Engineering notation | 2.1743712 × 10^6 |
Prime Factorization of 21743712
Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 103 × 733
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1358982 | Product of the distinct prime numbers |
The prime factorization of 21743712 is 2 × 2 × 2 × 2 × 2 × 9 × 103 × 733. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21743712)
Multiplication
n×yn×2 | 43487424 |
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n×3 | 65231136 |
n×4 | 86974848 |
n×5 | 108718560 |
Division
n÷yn÷2 | 10871856 |
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n÷3 | 7247904 |
n÷3 | 5435928 |
n÷5 | 4348742.4 |
Exponentiation
nyn2 | 472789011538944 |
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n3 | 1.0280188103667E+22 |
n4 | 2.2352944943197E+29 |
n5 | 4.8603599719674E+36 |
Nth Root
y√n2√n | 4663.0153334511 |
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3√n | 279.11160602175 |
4√n | 68.28627485411 |
5√n | 29.340447771004 |
Divisors of 21743712
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 | -21743711 | 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 21743712 can be divided by 48 positive divisors. The sum of these divisors (counting 21743712) is 1, the average is 0.020833333333333.
Base conversion 21743712
Base | System | Value |
---|---|---|
2 | Binary | 1010010111100100001100000 |
3 | Ternary | 1111220200202200 |
4 | Quaternary | 1102330201200 |
5 | Quinary | 21031244322 |
6 | Senary | 2054013200 |
8 | Octal | 122744140 |
10 | Decimal | 21743712 |
12 | Duodecimal | 7347200 |
16 | Hexadecimal | 14bc860 |
20 | Vigesimal | 6fhj5c |
36 | Base36 | cy1k0 |
Cryptographic Hash Functions
md5 | 0f0135afc7bf13138aabe5a95e89c315 |
---|---|
sha1 | 2da295554108ecb03f537bcac19cff2bd98ad6a1 |
sha256 | 5a36cfd90a4b34215efa57ea011e5e8e8a8cfed0ff14ff585bedf2dd51a291de |
sha512 | 7bf1c2431098b851efb743bf949cff707dab2f4b3dee961bf09dbf0494824f0d423804f2068c68cf0f0ce6a9f5809a31752354c2e4f5d8f64c942955013a5aa3 |
ripemd-160 | 4cf31e4fc9049c6785e0ba3fbe698d733ddec094 |
21743712 as geometric shapes
Circle
Radius = nDiameter | 43487424 |
---|---|
Circumference | 136619771.76194 |
Area | 1.4853104853487E+15 |
Sphere
Radius = nVolume | 4.3061551232004E+22 |
---|---|
Surface area | 5.9412419413949E+15 |
Circumference | 136619771.76194 |
Square
Length = nPerimeter | 86974848 |
---|---|
Area | 472789011538944 |
Diagonal | 30750252.406735 |
Cube
Length = nSurface area | 2836734069233664 |
---|---|
Volume | 1.0280188103667E+22 |
Space diagonal | 37661213.929145 |
Equilateral Triangle
Length = nPerimeter | 65231136 |
---|---|
Area | 2.0472364731143E+14 |
Altitude | 18830606.964573 |
Triangular Pyramid
Length = nSurface area | 2.0472364731143E+14 |
---|---|
Volume | 1.2115317866628E+21 |
Height | 10250084.135578 |