66882672 (number)
66882672 is an even 8-digits composite number following 66882671 and preceding 66882673. In scientific notation, it is written as 6.6882672 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 50 positive divisors. There are 22293792 positive integers (up to 66882672) that are relatively prime to 66882672.
Interesting facts
- 66882672 has 50 divisors, whose sum is 193581608
- The reverse of 66882672 is 27628866
- Previous prime number is 3
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 eighty-two thousand six hundred seventy-two |
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Notation
Scientific notation | 6.6882672 × 10^7 |
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Engineering notation | 6.6882672 × 10^6 |
Prime Factorization of 66882672
Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 3 × 51607
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 2786778 | Product of the distinct prime numbers |
The prime factorization of 66882672 is 2 × 2 × 2 × 2 × 9 × 3 × 3 × 51607. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 66882672)
Multiplication
n×yn×2 | 133765344 |
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n×3 | 200648016 |
n×4 | 267530688 |
n×5 | 334413360 |
Division
n÷yn÷2 | 33441336 |
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n÷3 | 22294224 |
n÷3 | 16720668 |
n÷5 | 13376534.4 |
Exponentiation
nyn2 | 4473291813859584 |
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n3 | 2.9918570914666E+23 |
n4 | 2.0010339651943E+31 |
n5 | 1.3383449835495E+39 |
Nth Root
y√n2√n | 8178.1826832127 |
---|---|
3√n | 405.91759026887 |
4√n | 90.433305165811 |
5√n | 36.733534910567 |
Divisors of 66882672
50 divisors
τ | Total Divisors | 50 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -66882671 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.02 | 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 | 50 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 66882672 can be divided by 50 positive divisors. The sum of these divisors (counting 66882672) is 1, the average is 0.02.
Base conversion 66882672
Base | System | Value |
---|---|---|
2 | Binary | 11111111001000110001110000 |
3 | Ternary | 11122211222210000 |
4 | Quaternary | 3333020301300 |
5 | Quinary | 114110221142 |
6 | Senary | 10345310000 |
8 | Octal | 377106160 |
10 | Decimal | 66882672 |
12 | Duodecimal | 1a495300 |
16 | Hexadecimal | 3fc8c70 |
20 | Vigesimal | 10i06dc |
36 | Base36 | 13tj00 |
Cryptographic Hash Functions
md5 | 4c5ab6ff279d3fc91d1fad39e06e8b67 |
---|---|
sha1 | f233845a8820e549fa6d633bff90979088d3119f |
sha256 | 4851e399b01312d0d91148e7b542b947d62ff1b4ea9f8f0cb64093b01441be13 |
sha512 | 28fc0b6f92fa6eb4dac5e8ba09d7c278bb60105cfeda082fe4ef3abcecd326ea9f034d845084b2120b3bdea6c5bb74cbeafc0e87d72f6698649b4afd63de9c0b |
ripemd-160 | ab8ab1113b965909fa689cc8832ce9368f71b29c |
66882672 as geometric shapes
Circle
Radius = nDiameter | 133765344 |
---|---|
Circumference | 420236222.01531 |
Area | 1.4053260699785E+16 |
Sphere
Radius = nVolume | 1.2532261678856E+24 |
---|---|
Surface area | 5.6213042799139E+16 |
Circumference | 420236222.01531 |
Square
Length = nPerimeter | 267530688 |
---|---|
Area | 4473291813859584 |
Diagonal | 94586381.830151 |
Cube
Length = nSurface area | 26839750883157504 |
---|---|
Volume | 2.9918570914666E+23 |
Space diagonal | 115844186.04996 |
Equilateral Triangle
Length = nPerimeter | 200648016 |
---|---|
Area | 1.9369921746717E+15 |
Altitude | 57922093.024982 |
Triangular Pyramid
Length = nSurface area | 1.9369921746717E+15 |
---|---|
Volume | 3.5259373961951E+22 |
Height | 31528793.943384 |