13261680 (number)
13261680 is an even 8-digits composite number following 13261679 and preceding 13261681. In scientific notation, it is written as 1.3261680 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 120 positive divisors. There are 3483648 positive integers (up to 13261680) that are relatively prime to 13261680.
Interesting facts
- 13261680 has 120 divisors, whose sum is 45206928
- The reverse of 13261680 is 08616231
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | thirteen million two hundred sixty-one thousand six hundred eighty |
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Notation
Scientific notation | 1.3261680 × 10^7 |
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Engineering notation | 1.3261680 × 10^6 |
Prime Factorization of 13261680
Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 5 × 113 × 163
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 552570 | Product of the distinct prime numbers |
The prime factorization of 13261680 is 2 × 2 × 2 × 2 × 3 × 3 × 5 × 113 × 163. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13261680)
Multiplication
n×yn×2 | 26523360 |
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n×3 | 39785040 |
n×4 | 53046720 |
n×5 | 66308400 |
Division
n÷yn÷2 | 6630840 |
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n÷3 | 4420560 |
n÷3 | 3315420 |
n÷5 | 2652336 |
Exponentiation
nyn2 | 175872156422400 |
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n3 | 2.3323602593838E+21 |
n4 | 3.0931015404665E+28 |
n5 | 4.1019722837174E+35 |
Nth Root
y√n2√n | 3641.6589626158 |
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3√n | 236.70068500838 |
4√n | 60.346159468651 |
5√n | 26.577841606131 |
Divisors of 13261680
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -13261679 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13261680 can be divided by 120 positive divisors. The sum of these divisors (counting 13261680) is 1, the average is 0.0083333333333333.
Base conversion 13261680
Base | System | Value |
---|---|---|
2 | Binary | 110010100101101101110000 |
3 | Ternary | 220221202121100 |
4 | Quaternary | 302211231300 |
5 | Quinary | 11343333210 |
6 | Senary | 1152124400 |
8 | Octal | 62455560 |
10 | Decimal | 13261680 |
12 | Duodecimal | 4536700 |
16 | Hexadecimal | ca5b70 |
20 | Vigesimal | 42he40 |
36 | Base36 | 7w8s0 |
Cryptographic Hash Functions
md5 | a1bd7838f91cd84db7f2fc05adbcf4c8 |
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sha1 | e75f6fbf5115914da4364b62599cfd23eb8bbb45 |
sha256 | f76df2fd83c24d9cce812d9604b3e117d0d37fc6c3f280b3cb2e185c57c07b14 |
sha512 | 84274d49524afb864ee109ea8f66aa3a0de50c349ae7d7da55fedf62950735bbfaf8a136eb603f3903d22e29dbfebccf0f1f38ef961adf19ad7e8d149329fb78 |
ripemd-160 | 484a918a8b2ac87a22f341c0694a5b74cae19e56 |
13261680 as geometric shapes
Circle
Radius = nDiameter | 26523360 |
---|---|
Circumference | 83325592.924517 |
Area | 5.5251867458761E+14 |
Sphere
Radius = nVolume | 9.76976780854E+21 |
---|---|
Surface area | 2.2100746983504E+15 |
Circumference | 83325592.924517 |
Square
Length = nPerimeter | 53046720 |
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Area | 175872156422400 |
Diagonal | 18754847.715852 |
Cube
Length = nSurface area | 1055232938534400 |
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Volume | 2.3323602593838E+21 |
Space diagonal | 22969903.55372 |
Equilateral Triangle
Length = nPerimeter | 39785040 |
---|---|
Area | 76154877640074 |
Altitude | 11484951.77686 |
Triangular Pyramid
Length = nSurface area | 76154877640074 |
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Volume | 2.7487129259672E+20 |
Height | 6251615.905284 |