639720160 (number)
639720160 is an even 9-digits composite number following 639720159 and preceding 639720161. In scientific notation, it is written as 6.39720160 × 10^8. The sum of its digits is 34. It has a total of 9 prime factors and 96 positive divisors. There are 242711040 positive integers (up to 639720160) that are relatively prime to 639720160.
Interesting facts
- 639720160 has 96 divisors, whose sum is 1590285312
- The reverse of 639720160 is 061027936
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | six hundred thirty-nine million seven hundred twenty thousand one hundred sixty |
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Notation
Scientific notation | 6.39720160 × 10^8 |
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Engineering notation | 6.39720160 × 10^6 |
Prime Factorization of 639720160
Prime Factorization 2 × 2 × 2 × 2 × 2 × 23 × 5 × 131 × 1327
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 39982510 | Product of the distinct prime numbers |
The prime factorization of 639720160 is 2 × 2 × 2 × 2 × 2 × 23 × 5 × 131 × 1327. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 639720160)
Multiplication
n×yn×2 | 1279440320 |
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n×3 | 1919160480 |
n×4 | 2558880640 |
n×5 | 3198600800 |
Division
n÷yn÷2 | 319860080 |
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n÷3 | 213240053.33333 |
n÷3 | 159930040 |
n÷5 | 127944032 |
Exponentiation
nyn2 | 409241883110425600 |
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n3 | 2.618002829421E+26 |
n4 | 1.6747891889177E+35 |
n5 | 1.0713964079007E+44 |
Nth Root
y√n2√n | 25292.689852999 |
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3√n | 861.64825415916 |
4√n | 159.03675629552 |
5√n | 57.702948789142 |
Divisors of 639720160
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 | -639720159 | 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 639720160 can be divided by 96 positive divisors. The sum of these divisors (counting 639720160) is 1, the average is 0.010416666666667.
Base conversion 639720160
Base | System | Value |
---|---|---|
2 | Binary | 100110001000010101101011100000 |
3 | Ternary | 1122120202011002021 |
4 | Quaternary | 212020111223200 |
5 | Quinary | 2302232021120 |
6 | Senary | 143251231224 |
8 | Octal | 4610255340 |
10 | Decimal | 639720160 |
12 | Duodecimal | 15a2a8514 |
16 | Hexadecimal | 26215ae0 |
20 | Vigesimal | 9ji5080 |
36 | Base36 | akvf8g |
Cryptographic Hash Functions
md5 | 7bb93c9e8ac4cb2dd636488959190cf0 |
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sha1 | cce605e6e576c409b988042fd8d613fefb3f1f65 |
sha256 | bcbe26f175c4830754b77e971277d0d57cd6cfc53ef2526a76514b4f287999ef |
sha512 | 1eb3101c416834d8665ebb02036c7fef99c8daae89ab8e078973d500901da2ff842456b1b8ff44be6f4b1f58a27c89adfe6e78ef66ffd890a85775b40f956ddf |
ripemd-160 | bd8a4f42bff61ca2ca83903e9d87c28f237e3e3f |
639720160 as geometric shapes
Circle
Radius = nDiameter | 1279440320 |
---|---|
Circumference | 4019480310.0186 |
Area | 1.285671293521E+18 |
Sphere
Radius = nVolume | 1.0966264607982E+27 |
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Surface area | 5.1426851740839E+18 |
Circumference | 4019480310.0186 |
Square
Length = nPerimeter | 2558880640 |
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Area | 409241883110425600 |
Diagonal | 904700926.39549 |
Cube
Length = nSurface area | 2455451298662553600 |
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Volume | 2.618002829421E+26 |
Space diagonal | 1108027819.7461 |
Equilateral Triangle
Length = nPerimeter | 1919160480 |
---|---|
Area | 1.7720693353311E+17 |
Altitude | 554013909.87305 |
Triangular Pyramid
Length = nSurface area | 1.7720693353311E+17 |
---|---|
Volume | 3.085345923082E+25 |
Height | 301566975.46516 |