80739968 (number)
80739968 is an even 8-digits composite number following 80739967 and preceding 80739969. In scientific notation, it is written as 8.0739968 × 10^7. The sum of its digits is 50. It has a total of 9 prime factors and 32 positive divisors. There are 38244096 positive integers (up to 80739968) that are relatively prime to 80739968.
Interesting facts
- 80739968 has 32 divisors, whose sum is 169320000
- The reverse of 80739968 is 86993708
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 50
- Digital Root 5
Name
Name | eighty million seven hundred thirty-nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 8.0739968 × 10^7 |
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Engineering notation | 8.0739968 × 10^6 |
Prime Factorization of 80739968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 33199
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1261562 | Product of the distinct prime numbers |
The prime factorization of 80739968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 33199. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 80739968)
Multiplication
n×yn×2 | 161479936 |
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n×3 | 242219904 |
n×4 | 322959872 |
n×5 | 403699840 |
Division
n÷yn÷2 | 40369984 |
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n÷3 | 26913322.666667 |
n÷3 | 20184992 |
n÷5 | 16147993.6 |
Exponentiation
nyn2 | 6518942432641024 |
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n3 | 5.2633920340528E+23 |
n4 | 4.2496610440088E+31 |
n5 | 3.4311749670411E+39 |
Nth Root
y√n2√n | 8985.542165056 |
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3√n | 432.21137346912 |
4√n | 94.792099697475 |
5√n | 38.143251773419 |
Divisors of 80739968
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -80739967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 80739968 can be divided by 32 positive divisors. The sum of these divisors (counting 80739968) is 1, the average is 0.03125.
Base conversion 80739968
Base | System | Value |
---|---|---|
2 | Binary | 100110011111111111010000000 |
3 | Ternary | 12121221000102012 |
4 | Quaternary | 10303333322000 |
5 | Quinary | 131132134333 |
6 | Senary | 12002312052 |
8 | Octal | 463777200 |
10 | Decimal | 80739968 |
12 | Duodecimal | 23058628 |
16 | Hexadecimal | 4cffe80 |
20 | Vigesimal | 154c9i8 |
36 | Base36 | 1c2jcw |
Cryptographic Hash Functions
md5 | 627f30cfe06d7cc833ae22c1e1ac0798 |
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sha1 | fd31cdee9aa408e1bd46f32f9943ebec0f49761c |
sha256 | ff51bc9659a0b81334764733a18cbe7c3be1d0a715114f2f3b950e6559e6738a |
sha512 | 784ef5eea66eae96454ae1c087009355884d5deb711062410488a226d4d4762c2b71915ee3062661b53b4702a0ba54e598ebf5f78da3dc9c33982258080657a8 |
ripemd-160 | 96d2702935ce2909e5ef616ef4830e91630984c5 |
80739968 as geometric shapes
Circle
Radius = nDiameter | 161479936 |
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Circumference | 507304180.63975 |
Area | 2.047986165556E+16 |
Sphere
Radius = nVolume | 2.2047244996191E+24 |
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Surface area | 8.1919446622239E+16 |
Circumference | 507304180.63975 |
Square
Length = nPerimeter | 322959872 |
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Area | 6518942432641024 |
Diagonal | 114183557.77117 |
Cube
Length = nSurface area | 39113654595846144 |
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Volume | 5.2633920340528E+23 |
Space diagonal | 139845726.77749 |
Equilateral Triangle
Length = nPerimeter | 242219904 |
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Area | 2.8227848762377E+15 |
Altitude | 69922863.388743 |
Triangular Pyramid
Length = nSurface area | 2.8227848762377E+15 |
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Volume | 6.20296699887E+22 |
Height | 38061185.923723 |