66804948 (number)
66804948 is an even 8-digits composite number following 66804947 and preceding 66804949. In scientific notation, it is written as 6.6804948 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 18967680 positive integers (up to 66804948) that are relatively prime to 66804948.
Interesting facts
- 66804948 has 48 divisors, whose sum is 164324160
- The reverse of 66804948 is 84940866
- Previous prime number is 179
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | sixty-six million eight hundred four thousand nine hundred forty-eight |
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Notation
Scientific notation | 6.6804948 × 10^7 |
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Engineering notation | 6.6804948 × 10^6 |
Prime Factorization of 66804948
Prime Factorization 2 × 2 × 3 × 21 × 179 × 1481
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 33402474 | Product of the distinct prime numbers |
The prime factorization of 66804948 is 2 × 2 × 3 × 21 × 179 × 1481. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 66804948)
Multiplication
n×yn×2 | 133609896 |
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n×3 | 200414844 |
n×4 | 267219792 |
n×5 | 334024740 |
Division
n÷yn÷2 | 33402474 |
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n÷3 | 22268316 |
n÷3 | 16701237 |
n÷5 | 13360989.6 |
Exponentiation
nyn2 | 4462901077282704 |
---|---|
n3 | 2.9814387439702E+23 |
n4 | 1.9917486025611E+31 |
n5 | 1.3305866182317E+39 |
Nth Root
y√n2√n | 8173.4293904089 |
---|---|
3√n | 405.76029109146 |
4√n | 90.407020692029 |
5√n | 36.724993369818 |
Divisors of 66804948
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 | -66804947 | 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 66804948 can be divided by 48 positive divisors. The sum of these divisors (counting 66804948) is 1, the average is 0.020833333333333.
Base conversion 66804948
Base | System | Value |
---|---|---|
2 | Binary | 11111110110101110011010100 |
3 | Ternary | 11122201001011100 |
4 | Quaternary | 3332311303110 |
5 | Quinary | 114100224243 |
6 | Senary | 10343510100 |
8 | Octal | 376656324 |
10 | Decimal | 66804948 |
12 | Duodecimal | 1a458330 |
16 | Hexadecimal | 3fb5cd4 |
20 | Vigesimal | 10hac78 |
36 | Base36 | 13rv10 |
Cryptographic Hash Functions
md5 | c2a54fe100a3c17146371830a2e3cd52 |
---|---|
sha1 | 2fd5c7f18d67fb00ed890d06d9460830ccb56b06 |
sha256 | 1d71ebc14de5fcffe7e1120ffafd2d7260f03ebd8d7914e4dfd8c2f61259a1eb |
sha512 | 7ffffbbc835290e3b9da22602d07daaa998808e68c255252f5b16fbfa0749035ce4c14589c998b5d3b8d47d5d413930e924e43f4b7bb323e38879fb143cde295 |
ripemd-160 | d90f431efa5273c719baf03860bb24b29dc2d837 |
66804948 as geometric shapes
Circle
Radius = nDiameter | 133609896 |
---|---|
Circumference | 419747867.7205 |
Area | 1.4020617238089E+16 |
Sphere
Radius = nVolume | 1.2488621406913E+24 |
---|---|
Surface area | 5.6082468952357E+16 |
Circumference | 419747867.7205 |
Square
Length = nPerimeter | 267219792 |
---|---|
Area | 4462901077282704 |
Diagonal | 94476463.495229 |
Cube
Length = nSurface area | 26777406463696224 |
---|---|
Volume | 2.9814387439702E+23 |
Space diagonal | 115709564.133 |
Equilateral Triangle
Length = nPerimeter | 200414844 |
---|---|
Area | 1.9324928537519E+15 |
Altitude | 57854782.066498 |
Triangular Pyramid
Length = nSurface area | 1.9324928537519E+15 |
---|---|
Volume | 3.5136592559227E+22 |
Height | 31492154.49841 |