85518864 (number)
85518864 is an even 8-digits composite number following 85518863 and preceding 85518865. In scientific notation, it is written as 8.5518864 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 28416000 positive integers (up to 85518864) that are relatively prime to 85518864.
Interesting facts
- 85518864 has 40 divisors, whose sum is 184686840
- The reverse of 85518864 is 46881558
- Previous prime number is 401
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | eighty-five million five hundred eighteen thousand eight hundred sixty-four |
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Notation
Scientific notation | 8.5518864 × 10^7 |
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Engineering notation | 8.5518864 × 10^6 |
Prime Factorization of 85518864
Prime Factorization 2 × 2 × 2 × 2 × 9 × 401 × 1481
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 10689858 | Product of the distinct prime numbers |
The prime factorization of 85518864 is 2 × 2 × 2 × 2 × 9 × 401 × 1481. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85518864)
Multiplication
n×yn×2 | 171037728 |
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n×3 | 256556592 |
n×4 | 342075456 |
n×5 | 427594320 |
Division
n÷yn÷2 | 42759432 |
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n÷3 | 28506288 |
n÷3 | 21379716 |
n÷5 | 17103772.8 |
Exponentiation
nyn2 | 7313476099850496 |
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n3 | 6.2544016795037E+23 |
n4 | 5.3486932663084E+31 |
n5 | 4.5741417201915E+39 |
Nth Root
y√n2√n | 9247.640996492 |
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3√n | 440.57580262544 |
4√n | 96.164655651086 |
5√n | 38.584456276378 |
Divisors of 85518864
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 | -85518863 | 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 85518864 can be divided by 40 positive divisors. The sum of these divisors (counting 85518864) is 1, the average is 0.025.
Base conversion 85518864
Base | System | Value |
---|---|---|
2 | Binary | 101000110001110101000010000 |
3 | Ternary | 12221220210211100 |
4 | Quaternary | 11012032220100 |
5 | Quinary | 133343100424 |
6 | Senary | 12252544400 |
8 | Octal | 506165020 |
10 | Decimal | 85518864 |
12 | Duodecimal | 24782100 |
16 | Hexadecimal | 518ea10 |
20 | Vigesimal | 16e9h34 |
36 | Base36 | 1ewys0 |
Cryptographic Hash Functions
md5 | 89456be3cd7cb76cf710dc1e5ba5fdfe |
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sha1 | c82f15b56ec2ed782bbfe4237982a86eb77ee205 |
sha256 | 3c65f3c112d41b56818d38d5dfb2b480b18a02d8d632b95248dca3e63e032928 |
sha512 | 7e8cdf8514b905000f64d146c84094305878aef513c856e4fe9de99f414af5d0d543cdd43413a97c98a0667f2d6d1c010340886d81e8cefde3d36269d99bef1d |
ripemd-160 | 7c4ebeb90466c6bbb09059ddb88e1afe8fc9d85f |
85518864 as geometric shapes
Circle
Radius = nDiameter | 171037728 |
---|---|
Circumference | 537330869.77149 |
Area | 2.2975962787495E+16 |
Sphere
Radius = nVolume | 2.6198376491904E+24 |
---|---|
Surface area | 9.1903851149979E+16 |
Circumference | 537330869.77149 |
Square
Length = nPerimeter | 342075456 |
---|---|
Area | 7313476099850496 |
Diagonal | 120941937.30754 |
Cube
Length = nSurface area | 43880856599102976 |
---|---|
Volume | 6.2544016795037E+23 |
Space diagonal | 148123017.45357 |
Equilateral Triangle
Length = nPerimeter | 256556592 |
---|---|
Area | 3.1668280462204E+15 |
Altitude | 74061508.726786 |
Triangular Pyramid
Length = nSurface area | 3.1668280462204E+15 |
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Volume | 7.3708830664026E+22 |
Height | 40313979.102513 |