66804512 (number)
66804512 is an even 8-digits composite number following 66804511 and preceding 66804513. In scientific notation, it is written as 6.6804512 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 48 positive divisors. There are 31671552 positive integers (up to 66804512) that are relatively prime to 66804512.
Interesting facts
- 66804512 has 48 divisors, whose sum is 138438720
- The reverse of 66804512 is 21540866
- Previous prime number is 139
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | sixty-six million eight hundred four thousand five hundred twelve |
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Notation
Scientific notation | 6.6804512 × 10^7 |
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Engineering notation | 6.6804512 × 10^6 |
Prime Factorization of 66804512
Prime Factorization 2 × 2 × 2 × 2 × 2 × 23 × 139 × 653
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4175282 | Product of the distinct prime numbers |
The prime factorization of 66804512 is 2 × 2 × 2 × 2 × 2 × 23 × 139 × 653. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 66804512)
Multiplication
n×yn×2 | 133609024 |
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n×3 | 200413536 |
n×4 | 267218048 |
n×5 | 334022560 |
Division
n÷yn÷2 | 33402256 |
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n÷3 | 22268170.666667 |
n÷3 | 16701128 |
n÷5 | 13360902.4 |
Exponentiation
nyn2 | 4462842823558144 |
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n3 | 2.981380369605E+23 |
n4 | 1.9916966067784E+31 |
n5 | 1.3305431986789E+39 |
Nth Root
y√n2√n | 8173.4027185744 |
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3√n | 405.75940836307 |
4√n | 90.406873182156 |
5√n | 36.724945432833 |
Divisors of 66804512
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 | -66804511 | 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 66804512 can be divided by 48 positive divisors. The sum of these divisors (counting 66804512) is 1, the average is 0.020833333333333.
Base conversion 66804512
Base | System | Value |
---|---|---|
2 | Binary | 11111110110101101100100000 |
3 | Ternary | 11122201000120012 |
4 | Quaternary | 3332311230200 |
5 | Quinary | 114100221022 |
6 | Senary | 10343504052 |
8 | Octal | 376655440 |
10 | Decimal | 66804512 |
12 | Duodecimal | 1a458028 |
16 | Hexadecimal | 3fb5b20 |
20 | Vigesimal | 10hab5c |
36 | Base36 | 13ruow |
Cryptographic Hash Functions
md5 | eae966a7b304e9f01c5fb1a61a3bef4e |
---|---|
sha1 | eeacc6ef77ce22ec964fd4ee215fd14671a7a47a |
sha256 | 2bb3e44b3da6b17d5fad6353248101310cd1910d0936c808c5c4a1f3d92d25f7 |
sha512 | 327f27721541020aa8d43c30c25cb01eaec09e589c4b31fbeb82049d3d66032544b692157cfe923e88a15a1b4a5ffba067981eafe38287e3874bbe9bae41f8ba |
ripemd-160 | d289153726ecbac428d6931faea7d4c4c162d705 |
66804512 as geometric shapes
Circle
Radius = nDiameter | 133609024 |
---|---|
Circumference | 419745128.2517 |
Area | 1.4020434228616E+16 |
Sphere
Radius = nVolume | 1.2488376888944E+24 |
---|---|
Surface area | 5.6081736914465E+16 |
Circumference | 419745128.2517 |
Square
Length = nPerimeter | 267218048 |
---|---|
Area | 4462842823558144 |
Diagonal | 94475846.898116 |
Cube
Length = nSurface area | 26777056941348864 |
---|---|
Volume | 2.981380369605E+23 |
Space diagonal | 115708808.95884 |
Equilateral Triangle
Length = nPerimeter | 200413536 |
---|---|
Area | 1.9324676291492E+15 |
Altitude | 57854404.479422 |
Triangular Pyramid
Length = nSurface area | 1.9324676291492E+15 |
---|---|
Volume | 3.5135904610736E+22 |
Height | 31491948.966039 |