13149720 (number)
13149720 is an even 8-digits composite number following 13149719 and preceding 13149721. In scientific notation, it is written as 1.3149720 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 48 positive divisors. There are 3506496 positive integers (up to 13149720) that are relatively prime to 13149720.
Interesting facts
- 13149720 has 48 divisors, whose sum is 42737760
- The reverse of 13149720 is 02794131
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | thirteen million one hundred forty-nine thousand seven hundred twenty |
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Notation
Scientific notation | 1.3149720 × 10^7 |
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Engineering notation | 1.3149720 × 10^6 |
Prime Factorization of 13149720
Prime Factorization 2 × 2 × 2 × 5 × 3 × 3 × 36527
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1095810 | Product of the distinct prime numbers |
The prime factorization of 13149720 is 2 × 2 × 2 × 5 × 3 × 3 × 36527. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13149720)
Multiplication
n×yn×2 | 26299440 |
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n×3 | 39449160 |
n×4 | 52598880 |
n×5 | 65748600 |
Division
n÷yn÷2 | 6574860 |
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n÷3 | 4383240 |
n÷3 | 3287430 |
n÷5 | 2629944 |
Exponentiation
nyn2 | 172915136078400 |
---|---|
n3 | 2.2737856231929E+21 |
n4 | 2.9899644285012E+28 |
n5 | 3.931719504475E+35 |
Nth Root
y√n2√n | 3626.2542657679 |
---|---|
3√n | 236.03269680082 |
4√n | 60.218388103369 |
5√n | 26.532813299289 |
Divisors of 13149720
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 | -13149719 | 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 13149720 can be divided by 48 positive divisors. The sum of these divisors (counting 13149720) is 1, the average is 0.020833333333333.
Base conversion 13149720
Base | System | Value |
---|---|---|
2 | Binary | 110010001010011000011000 |
3 | Ternary | 220202002000200 |
4 | Quaternary | 302022120120 |
5 | Quinary | 11331242340 |
6 | Senary | 1145502200 |
8 | Octal | 62123030 |
10 | Decimal | 13149720 |
12 | Duodecimal | 44a1960 |
16 | Hexadecimal | c8a618 |
20 | Vigesimal | 423e60 |
36 | Base36 | 7tue0 |
Cryptographic Hash Functions
md5 | e3d3168a9c0e63e364db82d7a6450120 |
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sha1 | 9a7698205529da85220b46549b0561379dcd28fe |
sha256 | 9c67bd626211d20fde16cae385ce6c898811e652fa6fcf114ef5f60586d09676 |
sha512 | e2c42b8fbc62bfbef374f5e8cdfc28ee8e0502e164140e3d2e7db0ba8f69e5a41759371d2b048bc2a7a4497333eeaade6b19e3564702227e4ed3509d285b88c4 |
ripemd-160 | cd004c08a5e2dedae8ecf3b8c0ac7f559e4c627b |
13149720 as geometric shapes
Circle
Radius = nDiameter | 26299440 |
---|---|
Circumference | 82622127.497526 |
Area | 5.4322892119838E+14 |
Sphere
Radius = nVolume | 9.5244109462144E+21 |
---|---|
Surface area | 2.1729156847935E+15 |
Circumference | 82622127.497526 |
Square
Length = nPerimeter | 52598880 |
---|---|
Area | 172915136078400 |
Diagonal | 18596512.365409 |
Cube
Length = nSurface area | 1037490816470400 |
---|---|
Volume | 2.2737856231929E+21 |
Space diagonal | 22775983.145305 |
Equilateral Triangle
Length = nPerimeter | 39449160 |
---|---|
Area | 74874450271369 |
Altitude | 11387991.572652 |
Triangular Pyramid
Length = nSurface area | 74874450271369 |
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Volume | 2.6796820552069E+20 |
Height | 6198837.4551362 |