66564512 (number)
66564512 is an even 8-digits composite number following 66564511 and preceding 66564513. In scientific notation, it is written as 6.6564512 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 48 positive divisors. There are 27541248 positive integers (up to 66564512) that are relatively prime to 66564512.
Interesting facts
- 66564512 has 48 divisors, whose sum is 154949760
- The reverse of 66564512 is 21546566
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | sixty-six million five hundred sixty-four thousand five hundred twelve |
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Notation
Scientific notation | 6.6564512 × 10^7 |
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Engineering notation | 6.6564512 × 10^6 |
Prime Factorization of 66564512
Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 29 × 10247
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4160282 | Product of the distinct prime numbers |
The prime factorization of 66564512 is 2 × 2 × 2 × 2 × 2 × 7 × 29 × 10247. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 66564512)
Multiplication
n×yn×2 | 133129024 |
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n×3 | 199693536 |
n×4 | 266258048 |
n×5 | 332822560 |
Division
n÷yn÷2 | 33282256 |
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n÷3 | 22188170.666667 |
n÷3 | 16641128 |
n÷5 | 13312902.4 |
Exponentiation
nyn2 | 4430834257798144 |
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n3 | 2.9493632012322E+23 |
n4 | 1.9632292220078E+31 |
n5 | 1.3068139510709E+39 |
Nth Root
y√n2√n | 8158.7077408129 |
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3√n | 405.27291872346 |
4√n | 90.325565267054 |
5√n | 36.698520031427 |
Divisors of 66564512
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 | -66564511 | 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 66564512 can be divided by 48 positive divisors. The sum of these divisors (counting 66564512) is 1, the average is 0.020833333333333.
Base conversion 66564512
Base | System | Value |
---|---|---|
2 | Binary | 11111101111011000110100000 |
3 | Ternary | 11122020211100022 |
4 | Quaternary | 3331323012200 |
5 | Quinary | 114020031022 |
6 | Senary | 10334413012 |
8 | Octal | 375730640 |
10 | Decimal | 66564512 |
12 | Duodecimal | 1a361168 |
16 | Hexadecimal | 3f7b1a0 |
20 | Vigesimal | 10g0b5c |
36 | Base36 | 13mpi8 |
Cryptographic Hash Functions
md5 | a6be550968248b244f5f56de27449a27 |
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sha1 | 742d95d222e99f3f5474dd68da70983585bcdc68 |
sha256 | 69329d2c590702f5f57fb65148e37c743421b9d82cfad4b527cc67df0f8579a4 |
sha512 | 2b1ac14c0a894b24419da10d42a8c4073827d771f2f3060a5e6aed24e6cc8be949d77a4247857a7576ccc4b115816d15dee2ed4768d65d94464bc5e6e5295755 |
ripemd-160 | aed26e2005d1434f614b62b9c5883d99268d6a80 |
66564512 as geometric shapes
Circle
Radius = nDiameter | 133129024 |
---|---|
Circumference | 418237163.77798 |
Area | 1.3919876353573E+16 |
Sphere
Radius = nVolume | 1.2354263687679E+24 |
---|---|
Surface area | 5.5679505414291E+16 |
Circumference | 418237163.77798 |
Square
Length = nPerimeter | 266258048 |
---|---|
Area | 4430834257798144 |
Diagonal | 94136435.643147 |
Cube
Length = nSurface area | 26585005546788864 |
---|---|
Volume | 2.9493632012322E+23 |
Space diagonal | 115293116.76503 |
Equilateral Triangle
Length = nPerimeter | 199693536 |
---|---|
Area | 1.9186075136058E+15 |
Altitude | 57646558.382514 |
Triangular Pyramid
Length = nSurface area | 1.9186075136058E+15 |
---|---|
Volume | 3.4758578662889E+22 |
Height | 31378811.881049 |