7989496728 (number)
7989496728 is an even 10-digits composite number following 7989496727 and preceding 7989496729. In scientific notation, it is written as 7.989496728 × 10^9. The sum of its digits is 69. It has a total of 8 prime factors and 128 positive divisors. There are 2547763200 positive integers (up to 7989496728) that are relatively prime to 7989496728.
Interesting facts
- 7989496728 has 128 divisors, whose sum is 20860632000
- The reverse of 7989496728 is 8276949897
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 69
- Digital Root 6
Name
Name | seven billion nine hundred eighty-nine million four hundred ninety-six thousand seven hundred twenty-eight |
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Notation
Scientific notation | 7.989496728 × 10^9 |
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Engineering notation | 7.989496728 × 10^9 |
Prime Factorization of 7989496728
Prime Factorization 2 × 2 × 2 × 3 × 37 × 389 × 101 × 229
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1997374182 | Product of the distinct prime numbers |
The prime factorization of 7989496728 is 2 × 2 × 2 × 3 × 37 × 389 × 101 × 229. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7989496728)
Multiplication
n×yn×2 | 15978993456 |
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n×3 | 23968490184 |
n×4 | 31957986912 |
n×5 | 39947483640 |
Division
n÷yn÷2 | 3994748364 |
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n÷3 | 2663165576 |
n÷3 | 1997374182 |
n÷5 | 1597899345.6 |
Exponentiation
nyn2 | 6.3832057966723E+19 |
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n3 | 5.0998601826664E+29 |
n4 | 4.074531624267E+39 |
n5 | 3.2553457080214E+49 |
Nth Root
y√n2√n | 89383.984739997 |
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3√n | 1999.1243440026 |
4√n | 298.97154503397 |
5√n | 95.610124704574 |
Divisors of 7989496728
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7989496727 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7989496728 can be divided by 128 positive divisors. The sum of these divisors (counting 7989496728) is 1, the average is 0.0078125.
Base conversion 7989496728
Base | System | Value |
---|---|---|
2 | Binary | 111011100001101100000101110011000 |
3 | Ternary | 202121210122111010020 |
4 | Quaternary | 13130031200232120 |
5 | Quinary | 112330302343403 |
6 | Senary | 3400442350440 |
8 | Octal | 73415405630 |
10 | Decimal | 7989496728 |
12 | Duodecimal | 166b7bb420 |
16 | Hexadecimal | 1dc360b98 |
20 | Vigesimal | 64ge71g8 |
36 | Base36 | 3o4qn4o |
Cryptographic Hash Functions
md5 | 6d226891b515c9cdd0edb2699abaafa6 |
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sha1 | d67d4112be004a8968d1a21a4dee962dc0aadf3a |
sha256 | cb55c4eebe69c33ca426a67c918937b950b1275c47038fc7f65b2731ec17c634 |
sha512 | da0cd9a69e3c3d869d4ea9d141dca5ed659391223c78d4813c96789df70c01bca79470a39d95e3a305466a0c8842df4af7815f1030df123c984586042db4be09 |
ripemd-160 | 0d68857567068998b56dc448a995b6f31e1949f7 |
7989496728 as geometric shapes
Circle
Radius = nDiameter | 15978993456 |
---|---|
Circumference | 50199488453.129 |
Area | 2.0053432437177E+20 |
Sphere
Radius = nVolume | 2.1362244378933E+30 |
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Surface area | 8.021372974871E+20 |
Circumference | 50199488453.129 |
Square
Length = nPerimeter | 31957986912 |
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Area | 6.3832057966723E+19 |
Diagonal | 11298854629.273 |
Cube
Length = nSurface area | 3.8299234780034E+20 |
---|---|
Volume | 5.0998601826664E+29 |
Space diagonal | 13838214259.801 |
Equilateral Triangle
Length = nPerimeter | 23968490184 |
---|---|
Area | 2.7640091887511E+19 |
Altitude | 6919107129.9007 |
Triangular Pyramid
Length = nSurface area | 2.7640091887511E+19 |
---|---|
Volume | 6.0102428637778E+28 |
Height | 3766284876.4244 |