13481640 (number)
13481640 is an even 8-digits composite number following 13481639 and preceding 13481641. In scientific notation, it is written as 1.3481640 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 64 positive divisors. There are 3359232 positive integers (up to 13481640) that are relatively prime to 13481640.
Interesting facts
- 13481640 has 64 divisors, whose sum is 38006400
- The reverse of 13481640 is 04618431
- 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 four hundred eighty-one thousand six hundred forty |
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Notation
Scientific notation | 1.3481640 × 10^7 |
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Engineering notation | 1.3481640 × 10^6 |
Prime Factorization of 13481640
Prime Factorization 2 × 2 × 2 × 855 × 3 × 3 × 3 × 73
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 374490 | Product of the distinct prime numbers |
The prime factorization of 13481640 is 2 × 2 × 2 × 855 × 3 × 3 × 3 × 73. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13481640)
Multiplication
n×yn×2 | 26963280 |
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n×3 | 40444920 |
n×4 | 53926560 |
n×5 | 67408200 |
Division
n÷yn÷2 | 6740820 |
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n÷3 | 4493880 |
n÷3 | 3370410 |
n÷5 | 2696328 |
Exponentiation
nyn2 | 181754617089600 |
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n3 | 2.4503503159398E+21 |
n4 | 3.3034740833387E+28 |
n5 | 4.4536248340903E+35 |
Nth Root
y√n2√n | 3671.7352845759 |
---|---|
3√n | 238.00216555241 |
4√n | 60.594845363083 |
5√n | 26.665427163424 |
Divisors of 13481640
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 | -13481639 | 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 13481640 can be divided by 64 positive divisors. The sum of these divisors (counting 13481640) is 1, the average is 0.015625.
Base conversion 13481640
Base | System | Value |
---|---|---|
2 | Binary | 110011011011011010101000 |
3 | Ternary | 221100221100000 |
4 | Quaternary | 303123122220 |
5 | Quinary | 11422403030 |
6 | Senary | 1200543000 |
8 | Octal | 63333250 |
10 | Decimal | 13481640 |
12 | Duodecimal | 4621a60 |
16 | Hexadecimal | cdb6a8 |
20 | Vigesimal | 445420 |
36 | Base36 | 80yi0 |
Cryptographic Hash Functions
md5 | 27456c6b52cd32991a50c3f196b480f0 |
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sha1 | 985d55ad6bc82dc5c89f9fbb341f29e834e75ad8 |
sha256 | 4fcc2964bf83ba2e5538276ff43098c68cdfa193cd0a8f27a7ca831967deaf93 |
sha512 | 49b3d55ecf3df5c6c8ada8fef7f9866d26c645e6ed45c466f635a0d422dc0f323110a9dc55882c2da5c853866667294c336bb6fd61eeb88899bc2da135585028 |
ripemd-160 | 39dfda5f7c4d0644e527f8c64dd0a64e29052c3b |
13481640 as geometric shapes
Circle
Radius = nDiameter | 26963280 |
---|---|
Circumference | 84707642.364685 |
Area | 5.7099896980471E+14 |
Sphere
Radius = nVolume | 1.0264003401704E+22 |
---|---|
Surface area | 2.2839958792189E+15 |
Circumference | 84707642.364685 |
Square
Length = nPerimeter | 53926560 |
---|---|
Area | 181754617089600 |
Diagonal | 19065918.131032 |
Cube
Length = nSurface area | 1090527702537600 |
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Volume | 2.4503503159398E+21 |
Space diagonal | 23350885.449353 |
Equilateral Triangle
Length = nPerimeter | 40444920 |
---|---|
Area | 78702057827353 |
Altitude | 11675442.724676 |
Triangular Pyramid
Length = nSurface area | 78702057827353 |
---|---|
Volume | 2.8877655411394E+20 |
Height | 6355306.0436772 |