13666720 (number)
13666720 is an even 8-digits composite number following 13666719 and preceding 13666721. In scientific notation, it is written as 1.3666720 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 48 positive divisors. There are 5428224 positive integers (up to 13666720) that are relatively prime to 13666720.
Interesting facts
- 13666720 has 48 divisors, whose sum is 32515560
- The reverse of 13666720 is 02766631
- Previous prime number is 373
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | thirteen million six hundred sixty-six thousand seven hundred twenty |
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Notation
Scientific notation | 1.3666720 × 10^7 |
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Engineering notation | 1.3666720 × 10^6 |
Prime Factorization of 13666720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 373 × 229
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 854170 | Product of the distinct prime numbers |
The prime factorization of 13666720 is 2 × 2 × 2 × 2 × 2 × 5 × 373 × 229. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13666720)
Multiplication
n×yn×2 | 27333440 |
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n×3 | 41000160 |
n×4 | 54666880 |
n×5 | 68333600 |
Division
n÷yn÷2 | 6833360 |
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n÷3 | 4555573.3333333 |
n÷3 | 3416680 |
n÷5 | 2733344 |
Exponentiation
nyn2 | 186779235558400 |
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n3 | 2.5526595141907E+21 |
n4 | 3.488648283578E+28 |
n5 | 4.7678379270141E+35 |
Nth Root
y√n2√n | 3696.8527154865 |
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3√n | 239.08634100877 |
4√n | 60.801749279823 |
5√n | 26.738242598329 |
Divisors of 13666720
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 | -13666719 | 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 13666720 can be divided by 48 positive divisors. The sum of these divisors (counting 13666720) is 1, the average is 0.020833333333333.
Base conversion 13666720
Base | System | Value |
---|---|---|
2 | Binary | 110100001000100110100000 |
3 | Ternary | 221201100012211 |
4 | Quaternary | 310020212200 |
5 | Quinary | 11444313340 |
6 | Senary | 1204531504 |
8 | Octal | 64104640 |
10 | Decimal | 13666720 |
12 | Duodecimal | 46b0b94 |
16 | Hexadecimal | d089a0 |
20 | Vigesimal | 4586g0 |
36 | Base36 | 84xb4 |
Cryptographic Hash Functions
md5 | f71a4cf9acbc465d63536fdecf650776 |
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sha1 | f50176baacd6c54968e15a6a2d5ecaff4ca27174 |
sha256 | c7c8068f560eb757d99d622967d0b8ee79d75be76d68a6e17b74ad494de5bb54 |
sha512 | e5fbd919d607731949ac2bbe7d7fb3d1fb06e84fd5b14c680a364f81370ff078aca26af0dcb985185ed3012744ce4d639b6161706dc05a7e5d349563bda174d0 |
ripemd-160 | 7367f9bee33ca0eebf356e884b3870b1ac555f99 |
13666720 as geometric shapes
Circle
Radius = nDiameter | 27333440 |
---|---|
Circumference | 85870534.301337 |
Area | 5.8678427427339E+14 |
Sphere
Radius = nVolume | 1.0692555169197E+22 |
---|---|
Surface area | 2.3471370970935E+15 |
Circumference | 85870534.301337 |
Square
Length = nPerimeter | 54666880 |
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Area | 186779235558400 |
Diagonal | 19327660.777156 |
Cube
Length = nSurface area | 1120675413350400 |
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Volume | 2.5526595141907E+21 |
Space diagonal | 23671453.412818 |
Equilateral Triangle
Length = nPerimeter | 41000160 |
---|---|
Area | 80877781446506 |
Altitude | 11835726.706409 |
Triangular Pyramid
Length = nSurface area | 80877781446506 |
---|---|
Volume | 3.0083380875743E+20 |
Height | 6442553.5923852 |