13447720 (number)
13447720 is an even 8-digits composite number following 13447719 and preceding 13447721. In scientific notation, it is written as 1.3447720 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 64 positive divisors. There are 4512000 positive integers (up to 13447720) that are relatively prime to 13447720.
Interesting facts
- 13447720 has 64 divisors, whose sum is 35562240
- The reverse of 13447720 is 02774431
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | thirteen million four hundred forty-seven thousand seven hundred twenty |
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Notation
Scientific notation | 1.3447720 × 10^7 |
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Engineering notation | 1.3447720 × 10^6 |
Prime Factorization of 13447720
Prime Factorization 2 × 2 × 2 × 5 × 11 × 13 × 2351
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3361930 | Product of the distinct prime numbers |
The prime factorization of 13447720 is 2 × 2 × 2 × 5 × 11 × 13 × 2351. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13447720)
Multiplication
n×yn×2 | 26895440 |
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n×3 | 40343160 |
n×4 | 53790880 |
n×5 | 67238600 |
Division
n÷yn÷2 | 6723860 |
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n÷3 | 4482573.3333333 |
n÷3 | 3361930 |
n÷5 | 2689544 |
Exponentiation
nyn2 | 180841173198400 |
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n3 | 2.4319014616436E+21 |
n4 | 3.2703529923774E+28 |
n5 | 4.3978791342653E+35 |
Nth Root
y√n2√n | 3667.1133061306 |
---|---|
3√n | 237.80239229144 |
4√n | 60.556694973641 |
5√n | 26.651995519333 |
Divisors of 13447720
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -13447719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13447720 can be divided by 64 positive divisors. The sum of these divisors (counting 13447720) is 1, the average is 0.015625.
Base conversion 13447720
Base | System | Value |
---|---|---|
2 | Binary | 110011010011001000101000 |
3 | Ternary | 221022012210201 |
4 | Quaternary | 303103020220 |
5 | Quinary | 11420311340 |
6 | Senary | 1200121544 |
8 | Octal | 63231050 |
10 | Decimal | 13447720 |
12 | Duodecimal | 46062b4 |
16 | Hexadecimal | cd3228 |
20 | Vigesimal | 440j60 |
36 | Base36 | 808bs |
Cryptographic Hash Functions
md5 | 4f87fcb45bff0a3d001ecef98ec2e088 |
---|---|
sha1 | 2545376f379fdf6372daa881e46de9143bba7262 |
sha256 | 44d6df798b191d9a3950ad6b801eaf8efe6cd288f24030f9046bd90783b40940 |
sha512 | 46a721451f04961fce5314507eec4731fcb2385336eda07353bac23bc99e666ce9882649cbb227d09e2b297973b5b51d345927645ec1d45c765c09ff681b663c |
ripemd-160 | f215b592dfee87aa142039e43656e4b025ec1ca9 |
13447720 as geometric shapes
Circle
Radius = nDiameter | 26895440 |
---|---|
Circumference | 84494516.719065 |
Area | 5.6812930118665E+14 |
Sphere
Radius = nVolume | 1.0186725021538E+22 |
---|---|
Surface area | 2.2725172047466E+15 |
Circumference | 84494516.719065 |
Square
Length = nPerimeter | 53790880 |
---|---|
Area | 180841173198400 |
Diagonal | 19017948.006996 |
Cube
Length = nSurface area | 1085047039190400 |
---|---|
Volume | 2.4319014616436E+21 |
Space diagonal | 23292134.28596 |
Equilateral Triangle
Length = nPerimeter | 40343160 |
---|---|
Area | 78306525019998 |
Altitude | 11646067.14298 |
Triangular Pyramid
Length = nSurface area | 78306525019998 |
---|---|
Volume | 2.8660233578428E+20 |
Height | 6339316.002332 |