66704820 (number)
66704820 is an even 8-digits composite number following 66704819 and preceding 66704821. In scientific notation, it is written as 6.6704820 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 13312512 positive integers (up to 66704820) that are relatively prime to 66704820.
Interesting facts
- 66704820 has 48 divisors, whose sum is 148223040
- The reverse of 66704820 is 02840766
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | sixty-six million seven hundred four thousand eight hundred twenty |
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Notation
Scientific notation | 6.6704820 × 10^7 |
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Engineering notation | 6.6704820 × 10^6 |
Prime Factorization of 66704820
Prime Factorization 2 × 2 × 273 × 5 × 19 × 643
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 33352410 | Product of the distinct prime numbers |
The prime factorization of 66704820 is 2 × 2 × 273 × 5 × 19 × 643. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 66704820)
Multiplication
n×yn×2 | 133409640 |
---|---|
n×3 | 200114460 |
n×4 | 266819280 |
n×5 | 333524100 |
Division
n÷yn÷2 | 33352410 |
---|---|
n÷3 | 22234940 |
n÷3 | 16676205 |
n÷5 | 13340964 |
Exponentiation
nyn2 | 4449533011232400 |
---|---|
n3 | 2.9680529859832E+23 |
n4 | 1.9798344018047E+31 |
n5 | 1.3206449740219E+39 |
Nth Root
y√n2√n | 8167.3018800581 |
---|---|
3√n | 405.55747038009 |
4√n | 90.373125873005 |
5√n | 36.713977998046 |
Divisors of 66704820
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 | -66704819 | 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 66704820 can be divided by 48 positive divisors. The sum of these divisors (counting 66704820) is 1, the average is 0.020833333333333.
Base conversion 66704820
Base | System | Value |
---|---|---|
2 | Binary | 11111110011101010110110100 |
3 | Ternary | 11122111221210220 |
4 | Quaternary | 3332131112310 |
5 | Quinary | 114034023240 |
6 | Senary | 10341414340 |
8 | Octal | 376352664 |
10 | Decimal | 66704820 |
12 | Duodecimal | 1a40a3b0 |
16 | Hexadecimal | 3f9d5b4 |
20 | Vigesimal | 10gi210 |
36 | Base36 | 13ppro |
Cryptographic Hash Functions
md5 | 4e96eaa4fd3da8cafb6b1c7c174aafa6 |
---|---|
sha1 | 6d006c1bc00b5f2b519c40874f29b8d62356e6c1 |
sha256 | 7622f2cd17c6e82cefeac6f529fb4d96e39058d3404f2bc9dca3db721108747b |
sha512 | d57ae43b2b52f9ba1d54b574883e92c649d681059897c574c430324b48e681e23a90b8cfc436bb6450ff11672e40777046fe4299265811cf5077c043b77bef8a |
ripemd-160 | 429c2e3cd154751e6395b74c9ac5167d41961ba0 |
66704820 as geometric shapes
Circle
Radius = nDiameter | 133409640 |
---|---|
Circumference | 419118744.94206 |
Area | 1.3978620219993E+16 |
Sphere
Radius = nVolume | 1.2432551274973E+24 |
---|---|
Surface area | 5.5914480879972E+16 |
Circumference | 419118744.94206 |
Square
Length = nPerimeter | 266819280 |
---|---|
Area | 4449533011232400 |
Diagonal | 94334861.119656 |
Cube
Length = nSurface area | 26697198067394400 |
---|---|
Volume | 2.9680529859832E+23 |
Space diagonal | 115536137.34974 |
Equilateral Triangle
Length = nPerimeter | 200114460 |
---|---|
Area | 1.9267043113524E+15 |
Altitude | 57768068.674868 |
Triangular Pyramid
Length = nSurface area | 1.9267043113524E+15 |
---|---|
Volume | 3.4978839888494E+22 |
Height | 31444953.706552 |