79729968 (number)
79729968 is an even 8-digits composite number following 79729967 and preceding 79729969. In scientific notation, it is written as 7.9729968 × 10^7. The sum of its digits is 57. It has a total of 7 prime factors and 40 positive divisors. There are 25857792 positive integers (up to 79729968) that are relatively prime to 79729968.
Interesting facts
- 79729968 has 40 divisors, whose sum is 211540528
- The reverse of 79729968 is 86992797
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 57
- Digital Root 3
Name
Name | seventy-nine million seven hundred twenty-nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 7.9729968 × 10^7 |
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Engineering notation | 7.9729968 × 10^6 |
Prime Factorization of 79729968
Prime Factorization 2 × 2 × 2 × 2 × 3 × 37 × 44893
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9966246 | Product of the distinct prime numbers |
The prime factorization of 79729968 is 2 × 2 × 2 × 2 × 3 × 37 × 44893. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 79729968)
Multiplication
n×yn×2 | 159459936 |
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n×3 | 239189904 |
n×4 | 318919872 |
n×5 | 398649840 |
Division
n÷yn÷2 | 39864984 |
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n÷3 | 26576656 |
n÷3 | 19932492 |
n÷5 | 15945993.6 |
Exponentiation
nyn2 | 6356867797281024 |
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n3 | 5.0683286605745E+23 |
n4 | 4.0409768192108E+31 |
n5 | 3.2218695248442E+39 |
Nth Root
y√n2√n | 8929.1639026283 |
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3√n | 430.40158625379 |
4√n | 94.494253278325 |
5√n | 38.047341627534 |
Divisors of 79729968
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -79729967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 79729968 can be divided by 40 positive divisors. The sum of these divisors (counting 79729968) is 1, the average is 0.025.
Base conversion 79729968
Base | System | Value |
---|---|---|
2 | Binary | 100110000001001010100110000 |
3 | Ternary | 12120000200221210 |
4 | Quaternary | 10300021110300 |
5 | Quinary | 130402324333 |
6 | Senary | 11524520120 |
8 | Octal | 460112460 |
10 | Decimal | 79729968 |
12 | Duodecimal | 22850040 |
16 | Hexadecimal | 4c09530 |
20 | Vigesimal | 14i64i8 |
36 | Base36 | 1bgw1c |
Cryptographic Hash Functions
md5 | 86121d369f081e347e9408c5107caa66 |
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sha1 | 1d1160d827379d02226d4e10d1fbf678d9938680 |
sha256 | c4f0476efb8dd4ecb8faa8845976487f347b8775c7e846739aa1cf467f8f2e86 |
sha512 | f6252e9256189a471ba48c11dd6ade609221665b04de956ed13a6b9e8fd825d3e5fbb20eeeca546dc971a63b6e34f4070701ae573535314e0b94f5dcaea0d563 |
ripemd-160 | 97a0f32b4eeeb3b38bdc1f8783228afb8ad42537 |
79729968 as geometric shapes
Circle
Radius = nDiameter | 159459936 |
---|---|
Circumference | 500958163.4795 |
Area | 1.997068917178E+16 |
Sphere
Radius = nVolume | 2.1230165448052E+24 |
---|---|
Surface area | 7.9882756687118E+16 |
Circumference | 500958163.4795 |
Square
Length = nPerimeter | 318919872 |
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Area | 6356867797281024 |
Diagonal | 112755202.07317 |
Cube
Length = nSurface area | 38141206783686144 |
---|---|
Volume | 5.0683286605745E+23 |
Space diagonal | 138096355.46184 |
Equilateral Triangle
Length = nPerimeter | 239189904 |
---|---|
Area | 2.7526045004723E+15 |
Altitude | 69048177.73092 |
Triangular Pyramid
Length = nSurface area | 2.7526045004723E+15 |
---|---|
Volume | 5.9730826086239E+22 |
Height | 37585067.357724 |