80853894 (number)
80853894 is an even 8-digits composite number following 80853893 and preceding 80853895. In scientific notation, it is written as 8.0853894 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 24500520 positive integers (up to 80853894) that are relatively prime to 80853894.
Interesting facts
- 80853894 has 36 divisors, whose sum is 192562188
- The reverse of 80853894 is 49835808
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | eighty million eight hundred fifty-three thousand eight hundred ninety-four |
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Notation
Scientific notation | 8.0853894 × 10^7 |
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Engineering notation | 8.0853894 × 10^6 |
Prime Factorization of 80853894
Prime Factorization 2 × 3 × 3 × 11 × 11 × 37123
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 2450118 | Product of the distinct prime numbers |
The prime factorization of 80853894 is 2 × 3 × 3 × 11 × 11 × 37123. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 80853894)
Multiplication
n×yn×2 | 161707788 |
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n×3 | 242561682 |
n×4 | 323415576 |
n×5 | 404269470 |
Division
n÷yn÷2 | 40426947 |
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n÷3 | 26951298 |
n÷3 | 20213473.5 |
n÷5 | 16170778.8 |
Exponentiation
nyn2 | 6537352174963236 |
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n3 | 5.2857037979515E+23 |
n4 | 4.2736973459497E+31 |
n5 | 3.4554507219749E+39 |
Nth Root
y√n2√n | 8991.879336379 |
---|---|
3√n | 432.41456474534 |
4√n | 94.825520490947 |
5√n | 38.154009908795 |
Divisors of 80853894
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -80853893 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 80853894 can be divided by 36 positive divisors. The sum of these divisors (counting 80853894) is 1, the average is 0.027777777777778.
Base conversion 80853894
Base | System | Value |
---|---|---|
2 | Binary | 100110100011011101110000110 |
3 | Ternary | 12122010210200200 |
4 | Quaternary | 10310123232012 |
5 | Quinary | 131144311034 |
6 | Senary | 12004551330 |
8 | Octal | 464335606 |
10 | Decimal | 80853894 |
12 | Duodecimal | 230b2546 |
16 | Hexadecimal | 4d1bb86 |
20 | Vigesimal | 1556eee |
36 | Base36 | 1c4z9i |
Cryptographic Hash Functions
md5 | 7baf24ac14df8c66adfaf60fade5832b |
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sha1 | b8ad60caed56f8fd00471478f907ef5f6f2f56fd |
sha256 | a0fe8e739767436c6a7ec8e686745b535f3a7b24ebcd002e1e13189ad10e83da |
sha512 | 8c298b9e563e5ab817421dde419e6f416a82ce027854422ededb416f33ed8d357865380791778963d9af6920add23df4f8afd562dd076a6c844c34f7a78f9bba |
ripemd-160 | de03de0d42a4b503438ed718220255bfd6464d5b |
80853894 as geometric shapes
Circle
Radius = nDiameter | 161707788 |
---|---|
Circumference | 508019998.80906 |
Area | 2.0537697566794E+16 |
Sphere
Radius = nVolume | 2.2140704294261E+24 |
---|---|
Surface area | 8.2150790267175E+16 |
Circumference | 508019998.80906 |
Square
Length = nPerimeter | 323415576 |
---|---|
Area | 6537352174963236 |
Diagonal | 114344673.46548 |
Cube
Length = nSurface area | 39224113049779416 |
---|---|
Volume | 5.2857037979515E+23 |
Space diagonal | 140043052.39779 |
Equilateral Triangle
Length = nPerimeter | 242561682 |
---|---|
Area | 2.8307565285018E+15 |
Altitude | 70021526.198894 |
Triangular Pyramid
Length = nSurface area | 2.8307565285018E+15 |
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Volume | 6.2292616647916E+22 |
Height | 38114891.155159 |