13505940 (number)
13505940 is an even 8-digits composite number following 13505939 and preceding 13505941. In scientific notation, it is written as 1.3505940 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 144 positive divisors. There are 3079296 positive integers (up to 13505940) that are relatively prime to 13505940.
Interesting facts
- 13505940 has 144 divisors, whose sum is 48676992
- The reverse of 13505940 is 04950531
- 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 five hundred five thousand nine hundred forty |
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Notation
Scientific notation | 1.3505940 × 10^7 |
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Engineering notation | 1.3505940 × 10^6 |
Prime Factorization of 13505940
Prime Factorization 2 × 2 × 3 × 5 × 7 × 9 × 3 × 3 × 397
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 750330 | Product of the distinct prime numbers |
The prime factorization of 13505940 is 2 × 2 × 3 × 5 × 7 × 9 × 3 × 3 × 397. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13505940)
Multiplication
n×yn×2 | 27011880 |
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n×3 | 40517820 |
n×4 | 54023760 |
n×5 | 67529700 |
Division
n÷yn÷2 | 6752970 |
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n÷3 | 4501980 |
n÷3 | 3376485 |
n÷5 | 2701188 |
Exponentiation
nyn2 | 182410415283600 |
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n3 | 2.4636241241954E+21 |
n4 | 3.3273559603935E+28 |
n5 | 4.4939069959718E+35 |
Nth Root
y√n2√n | 3675.042856893 |
---|---|
3√n | 238.14507549761 |
4√n | 60.622131741576 |
5√n | 26.675032867344 |
Divisors of 13505940
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -13505939 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13505940 can be divided by 144 positive divisors. The sum of these divisors (counting 13505940) is 1, the average is 0.0069444444444444.
Base conversion 13505940
Base | System | Value |
---|---|---|
2 | Binary | 110011100001010110010100 |
3 | Ternary | 221102011200000 |
4 | Quaternary | 303201112110 |
5 | Quinary | 11424142230 |
6 | Senary | 1201251300 |
8 | Octal | 63412624 |
10 | Decimal | 13505940 |
12 | Duodecimal | 4633b30 |
16 | Hexadecimal | ce1594 |
20 | Vigesimal | 4484h0 |
36 | Base36 | 81h90 |
Cryptographic Hash Functions
md5 | 271fbc25e1bf51c56299bad68584a934 |
---|---|
sha1 | 7d0c97f517bee182ea28d41e472035a8b0aae618 |
sha256 | 83268bd7f320643a71f50affa498a4bbaa6c5dc7ee47233c8610948592260459 |
sha512 | 1baa29ad4f39abd0624402369b4c81e28187a72180f663b90d741617bfada14afdea32b7b41e9e86c522a0ba68f9ae332c15f630f012db4b822ca5c0482fc5fa |
ripemd-160 | 17d98df9238349b7a2792da17ff51aebe5b2a617 |
13505940 as geometric shapes
Circle
Radius = nDiameter | 27011880 |
---|---|
Circumference | 84860323.767649 |
Area | 5.7305922059322E+14 |
Sphere
Radius = nVolume | 1.0319604599705E+22 |
---|---|
Surface area | 2.2922368823729E+15 |
Circumference | 84860323.767649 |
Square
Length = nPerimeter | 54023760 |
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Area | 182410415283600 |
Diagonal | 19100283.520597 |
Cube
Length = nSurface area | 1094462491701600 |
---|---|
Volume | 2.4636241241954E+21 |
Space diagonal | 23392974.283977 |
Equilateral Triangle
Length = nPerimeter | 40517820 |
---|---|
Area | 78986026775233 |
Altitude | 11696487.141988 |
Triangular Pyramid
Length = nSurface area | 78986026775233 |
---|---|
Volume | 2.9034088741889E+20 |
Height | 6366761.1735324 |