13449870 (number)
13449870 is an even 8-digits composite number following 13449869 and preceding 13449871. In scientific notation, it is written as 1.3449870 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 2985984 positive integers (up to 13449870) that are relatively prime to 13449870.
Interesting facts
- 13449870 has 64 divisors, whose sum is 33736704
- The reverse of 13449870 is 07894431
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | thirteen million four hundred forty-nine thousand eight hundred seventy |
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Notation
Scientific notation | 1.3449870 × 10^7 |
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Engineering notation | 1.3449870 × 10^6 |
Prime Factorization of 13449870
Prime Factorization 2 × 15 × 3 × 7 × 37 × 577
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 13449870 | Product of the distinct prime numbers |
The prime factorization of 13449870 is 2 × 15 × 3 × 7 × 37 × 577. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13449870)
Multiplication
n×yn×2 | 26899740 |
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n×3 | 40349610 |
n×4 | 53799480 |
n×5 | 67249350 |
Division
n÷yn÷2 | 6724935 |
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n÷3 | 4483290 |
n÷3 | 3362467.5 |
n÷5 | 2689974 |
Exponentiation
nyn2 | 180899003016900 |
---|---|
n3 | 2.4330680737069E+21 |
n4 | 3.2724449292508E+28 |
n5 | 4.4013958880583E+35 |
Nth Root
y√n2√n | 3667.4064405244 |
---|---|
3√n | 237.81506477169 |
4√n | 60.559115255463 |
5√n | 26.652847680534 |
Divisors of 13449870
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 | -13449869 | 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 13449870 can be divided by 64 positive divisors. The sum of these divisors (counting 13449870) is 1, the average is 0.015625.
Base conversion 13449870
Base | System | Value |
---|---|---|
2 | Binary | 110011010011101010001110 |
3 | Ternary | 221022022202100 |
4 | Quaternary | 303103222032 |
5 | Quinary | 11420343440 |
6 | Senary | 1200135530 |
8 | Octal | 63235216 |
10 | Decimal | 13449870 |
12 | Duodecimal | 46075a6 |
16 | Hexadecimal | cd3a8e |
20 | Vigesimal | 4414da |
36 | Base36 | 809zi |
Cryptographic Hash Functions
md5 | ffb3bf185fe12830c2d9eab10e078661 |
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sha1 | 5dae0d727456592f411f012ea2c32aa0c995f5ea |
sha256 | b5fbfc1052931643533437f65c55cd9306f5a569907f93b190e05e9e85f70f09 |
sha512 | 554d5480a186b388c5afc7b7b851d06b2e11e3f28fb5314ee274a7f35bc4d42a22cf49e0ce29dad665e48c89c0539f4860389a1019d557ee2c0efdf2f13a250d |
ripemd-160 | 284666e81bb4c35b5bcabe3889843ecd40a8ff96 |
13449870 as geometric shapes
Circle
Radius = nDiameter | 26899740 |
---|---|
Circumference | 84508025.567475 |
Area | 5.6831097891961E+14 |
Sphere
Radius = nVolume | 1.0191611714722E+22 |
---|---|
Surface area | 2.2732439156784E+15 |
Circumference | 84508025.567475 |
Square
Length = nPerimeter | 53799480 |
---|---|
Area | 180899003016900 |
Diagonal | 19020988.566155 |
Cube
Length = nSurface area | 1085394018101400 |
---|---|
Volume | 2.4330680737069E+21 |
Space diagonal | 23295858.195196 |
Equilateral Triangle
Length = nPerimeter | 40349610 |
---|---|
Area | 78331566065957 |
Altitude | 11647929.097598 |
Triangular Pyramid
Length = nSurface area | 78331566065957 |
---|---|
Volume | 2.8673982233444E+20 |
Height | 6340329.5220517 |