13881294 (number)
13881294 is an even 8-digits composite number following 13881293 and preceding 13881295. In scientific notation, it is written as 1.3881294 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 40 positive divisors. There are 3965760 positive integers (up to 13881294) that are relatively prime to 13881294.
Interesting facts
- 13881294 has 40 divisors, whose sum is 35550768
- The reverse of 13881294 is 49218831
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | thirteen million eight hundred eighty-one thousand two hundred ninety-four |
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Notation
Scientific notation | 1.3881294 × 10^7 |
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Engineering notation | 1.3881294 × 10^6 |
Prime Factorization of 13881294
Prime Factorization 2 × 3 × 3 × 9 × 7 × 12241
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 4627098 | Product of the distinct prime numbers |
The prime factorization of 13881294 is 2 × 3 × 3 × 9 × 7 × 12241. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13881294)
Multiplication
n×yn×2 | 27762588 |
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n×3 | 41643882 |
n×4 | 55525176 |
n×5 | 69406470 |
Division
n÷yn÷2 | 6940647 |
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n÷3 | 4627098 |
n÷3 | 3470323.5 |
n÷5 | 2776258.8 |
Exponentiation
nyn2 | 192690323114436 |
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n3 | 2.6747910261065E+21 |
n4 | 3.7129560621946E+28 |
n5 | 5.1540634708405E+35 |
Nth Root
y√n2√n | 3725.7608618912 |
---|---|
3√n | 240.33110549473 |
4√n | 61.039010983888 |
5√n | 26.821680846489 |
Divisors of 13881294
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -13881293 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13881294 can be divided by 40 positive divisors. The sum of these divisors (counting 13881294) is 1, the average is 0.025.
Base conversion 13881294
Base | System | Value |
---|---|---|
2 | Binary | 110100111100111111001110 |
3 | Ternary | 222010020120000 |
4 | Quaternary | 310330333032 |
5 | Quinary | 12023200134 |
6 | Senary | 1213305130 |
8 | Octal | 64747716 |
10 | Decimal | 13881294 |
12 | Duodecimal | 47951a6 |
16 | Hexadecimal | d3cfce |
20 | Vigesimal | 46f34e |
36 | Base36 | 89ivi |
Cryptographic Hash Functions
md5 | 7b36d229611da85b048b1ee061141936 |
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sha1 | 25a4c431b34593119df9d57e7c4cecd35b313a29 |
sha256 | 3c9c6b4fde13a978eaf8c4e1cdda51abb96147412f2f4e1cfe8c3e1872c75279 |
sha512 | 57f3992e30a6e013ffbff98913eeecb70aa4d41fce426a7811a5517c8359360962673f5a48361a2e4d053df507cfc4a5029379529efb2eea86cc83c23628c4e4 |
ripemd-160 | a1cc880006f9634a48efe2b37bf631cadf0f3e03 |
13881294 as geometric shapes
Circle
Radius = nDiameter | 27762588 |
---|---|
Circumference | 87218742.50544 |
Area | 6.0535450351416E+14 |
Sphere
Radius = nVolume | 1.1204138450005E+22 |
---|---|
Surface area | 2.4214180140566E+15 |
Circumference | 87218742.50544 |
Square
Length = nPerimeter | 55525176 |
---|---|
Area | 192690323114436 |
Diagonal | 19631114.238088 |
Cube
Length = nSurface area | 1156141938686616 |
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Volume | 2.6747910261065E+21 |
Space diagonal | 24043106.482801 |
Equilateral Triangle
Length = nPerimeter | 41643882 |
---|---|
Area | 83437357440267 |
Altitude | 12021553.241401 |
Triangular Pyramid
Length = nSurface area | 83437357440267 |
---|---|
Volume | 3.1522714546947E+20 |
Height | 6543704.7460294 |