13665984 (number)
13665984 is an even 8-digits composite number following 13665983 and preceding 13665985. In scientific notation, it is written as 1.3665984 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 4506624 positive integers (up to 13665984) that are relatively prime to 13665984.
Interesting facts
- 13665984 has 56 divisors, whose sum is 36545520
- The reverse of 13665984 is 48956631
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | thirteen million six hundred sixty-five thousand nine hundred eighty-four |
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Notation
Scientific notation | 1.3665984 × 10^7 |
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Engineering notation | 1.3665984 × 10^6 |
Prime Factorization of 13665984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 109 × 653
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 427062 | Product of the distinct prime numbers |
The prime factorization of 13665984 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 109 × 653. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13665984)
Multiplication
n×yn×2 | 27331968 |
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n×3 | 40997952 |
n×4 | 54663936 |
n×5 | 68329920 |
Division
n÷yn÷2 | 6832992 |
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n÷3 | 4555328 |
n÷3 | 3416496 |
n÷5 | 2733196.8 |
Exponentiation
nyn2 | 186759118688256 |
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n3 | 2.5522471278478E+21 |
n4 | 3.4878968413214E+28 |
n5 | 4.7665542427149E+35 |
Nth Root
y√n2√n | 3696.7531700128 |
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3√n | 239.08204905709 |
4√n | 60.800930667325 |
5√n | 26.737954602811 |
Divisors of 13665984
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -13665983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13665984 can be divided by 56 positive divisors. The sum of these divisors (counting 13665984) is 1, the average is 0.017857142857143.
Base conversion 13665984
Base | System | Value |
---|---|---|
2 | Binary | 110100001000011011000000 |
3 | Ternary | 221201022012120 |
4 | Quaternary | 310020123000 |
5 | Quinary | 11444302414 |
6 | Senary | 1204524240 |
8 | Octal | 64103300 |
10 | Decimal | 13665984 |
12 | Duodecimal | 46b0680 |
16 | Hexadecimal | d086c0 |
20 | Vigesimal | 4584j4 |
36 | Base36 | 84wqo |
Cryptographic Hash Functions
md5 | 1ae8c4cb5ecf0b8dbc509ac2a6ec4fc8 |
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sha1 | 6e9c3e555bb3b8558e2a275f7d19dfd52c133dd3 |
sha256 | 02a38e6580c5e7dbe3f12cd286b434161ce600e5957863a5ce9f16245194cd3c |
sha512 | 93e3d2f6c4b62e14122821a4fd2bbbd14bb09048ccce6e324986a67b532c24f07023935c27eb8fd41e3eceed8bccab55e8f34caf18e15f5247bf9ca77e61e88f |
ripemd-160 | 2dc55fade03ae35b7caa2cecb2d9a9356d9a5664 |
13665984 as geometric shapes
Circle
Radius = nDiameter | 27331968 |
---|---|
Circumference | 85865909.876951 |
Area | 5.8672107526193E+14 |
Sphere
Radius = nVolume | 1.0690827769323E+22 |
---|---|
Surface area | 2.3468843010477E+15 |
Circumference | 85865909.876951 |
Square
Length = nPerimeter | 54663936 |
---|---|
Area | 186759118688256 |
Diagonal | 19326619.915974 |
Cube
Length = nSurface area | 1120554712129536 |
---|---|
Volume | 2.5522471278478E+21 |
Space diagonal | 23670178.623423 |
Equilateral Triangle
Length = nPerimeter | 40997952 |
---|---|
Area | 80869070586211 |
Altitude | 11835089.311712 |
Triangular Pyramid
Length = nSurface area | 80869070586211 |
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Volume | 3.0078520856085E+20 |
Height | 6442206.6386579 |