664346720 (number)
664346720 is an even 9-digits composite number following 664346719 and preceding 664346721. In scientific notation, it is written as 6.64346720 × 10^8. The sum of its digits is 38. It has a total of 9 prime factors and 96 positive divisors. There are 250601472 positive integers (up to 664346720) that are relatively prime to 664346720.
Interesting facts
- 664346720 has 96 divisors, whose sum is 1660865472
- The reverse of 664346720 is 027643466
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 38
- Digital Root 2
Name
Name | six hundred sixty-four million three hundred forty-six thousand seven hundred twenty |
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Notation
Scientific notation | 6.64346720 × 10^8 |
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Engineering notation | 6.64346720 × 10^6 |
Prime Factorization of 664346720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 23 × 73 × 2473
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 41521670 | Product of the distinct prime numbers |
The prime factorization of 664346720 is 2 × 2 × 2 × 2 × 2 × 5 × 23 × 73 × 2473. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 664346720)
Multiplication
n×yn×2 | 1328693440 |
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n×3 | 1993040160 |
n×4 | 2657386880 |
n×5 | 3321733600 |
Division
n÷yn÷2 | 332173360 |
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n÷3 | 221448906.66667 |
n÷3 | 166086680 |
n÷5 | 132869344 |
Exponentiation
nyn2 | 441356564374758400 |
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n3 | 2.9321378589284E+26 |
n4 | 1.9479561691669E+35 |
n5 | 1.2941182916898E+44 |
Nth Root
y√n2√n | 25774.924248191 |
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3√n | 872.56595697911 |
4√n | 160.54570766044 |
5√n | 58.140526334257 |
Divisors of 664346720
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -664346719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 664346720 can be divided by 96 positive divisors. The sum of these divisors (counting 664346720) is 1, the average is 0.010416666666667.
Base conversion 664346720
Base | System | Value |
---|---|---|
2 | Binary | 100111100110010010000001100000 |
3 | Ternary | 1201022002022101002 |
4 | Quaternary | 213212102001200 |
5 | Quinary | 2330033043340 |
6 | Senary | 145531131132 |
8 | Octal | 4746220140 |
10 | Decimal | 664346720 |
12 | Duodecimal | 1665a3aa8 |
16 | Hexadecimal | 27992060 |
20 | Vigesimal | a7c36g0 |
36 | Base36 | azj97k |
Cryptographic Hash Functions
md5 | b269e069ed08cb1f0569e290c4fbd093 |
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sha1 | d620c6af6c3dd850fc4f820c6c0d22b915201350 |
sha256 | e9942c2577481f5153423f59f10c55f17dc979ee4c67dca8c5a6289933f74ccc |
sha512 | 8bf1e735a4e7d719e84a80b4ad717f04744e26344d05bf826614b4dfb15a40aeed4db2d08b44437399e2226d7997876e45f5de411136598b3b6da26816410ec1 |
ripemd-160 | 497bd093b9500ae8c57ab6517d165124ee3d366f |
664346720 as geometric shapes
Circle
Radius = nDiameter | 1328693440 |
---|---|
Circumference | 4174213549.977 |
Area | 1.3865625402534E+18 |
Sphere
Radius = nVolume | 1.2282110342563E+27 |
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Surface area | 5.5462501610135E+18 |
Circumference | 4174213549.977 |
Square
Length = nPerimeter | 2657386880 |
---|---|
Area | 441356564374758400 |
Diagonal | 939528141.54208 |
Cube
Length = nSurface area | 2648139386248550400 |
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Volume | 2.9321378589284E+26 |
Space diagonal | 1150682272.8817 |
Equilateral Triangle
Length = nPerimeter | 1993040160 |
---|---|
Area | 1.9111299843778E+17 |
Altitude | 575341136.44087 |
Triangular Pyramid
Length = nSurface area | 1.9111299843778E+17 |
---|---|
Volume | 3.4555576057035E+25 |
Height | 313176047.18069 |