85655680 (number)
85655680 is an even 8-digits composite number following 85655679 and preceding 85655681. In scientific notation, it is written as 8.5655680 × 10^7. The sum of its digits is 43. It has a total of 12 prime factors and 128 positive divisors. There are 29793280 positive integers (up to 85655680) that are relatively prime to 85655680.
Interesting facts
- 85655680 has 128 divisors, whose sum is 233539200
- The reverse of 85655680 is 08655658
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
Name | eighty-five million six hundred fifty-five thousand six hundred eighty |
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Notation
Scientific notation | 8.5655680 × 10^7 |
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Engineering notation | 8.5655680 × 10^6 |
Prime Factorization of 85655680
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 23 × 23 × 23
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 12 | Total number of prime factors |
rad | Radical | 2530 | Product of the distinct prime numbers |
The prime factorization of 85655680 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 23 × 23 × 23. Since it has a total of 12 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85655680)
Multiplication
n×yn×2 | 171311360 |
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n×3 | 256967040 |
n×4 | 342622720 |
n×5 | 428278400 |
Division
n÷yn÷2 | 42827840 |
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n÷3 | 28551893.333333 |
n÷3 | 21413920 |
n÷5 | 17131136 |
Exponentiation
nyn2 | 7336895516262400 |
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n3 | 6.2844677453441E+23 |
n4 | 5.3830035816551E+31 |
n5 | 4.6108483222911E+39 |
Nth Root
y√n2√n | 9255.03538621 |
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3√n | 440.81062684978 |
4√n | 96.203094473151 |
5√n | 38.596794129738 |
Divisors of 85655680
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 | -85655679 | 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 85655680 can be divided by 128 positive divisors. The sum of these divisors (counting 85655680) is 1, the average is 0.0078125.
Base conversion 85655680
Base | System | Value |
---|---|---|
2 | Binary | 101000110110000000010000000 |
3 | Ternary | 12222011202111121 |
4 | Quaternary | 11012300002000 |
5 | Quinary | 133411440210 |
6 | Senary | 12255522024 |
8 | Octal | 506600200 |
10 | Decimal | 85655680 |
12 | Duodecimal | 24829314 |
16 | Hexadecimal | 51b0080 |
20 | Vigesimal | 16f6j40 |
36 | Base36 | 1ezwcg |
Cryptographic Hash Functions
md5 | 75bf731e07e04e05f0f90ce3705260d1 |
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sha1 | 46cf32a3d7e4054b2fa3334163a0aaed384855e8 |
sha256 | d4192207fa1cff4a6cd4d80d0471ffea31a68b78b61455aabfd7363725d856de |
sha512 | 8ffe7832ac1d6b6e82a6c330fea16fcfd623e925b25c3aad6d94462751bca60e961b9887c9107d1e34a6fc8b7b9f45a8820b691b749b78496a071361cfb1c58b |
ripemd-160 | d326a0e8afd85ce6500c5b5bdf5e1010a4be928c |
85655680 as geometric shapes
Circle
Radius = nDiameter | 171311360 |
---|---|
Circumference | 538190510.05248 |
Area | 2.3049537054046E+16 |
Sphere
Radius = nVolume | 2.6324316933993E+24 |
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Surface area | 9.2198148216183E+16 |
Circumference | 538190510.05248 |
Square
Length = nPerimeter | 342622720 |
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Area | 7336895516262400 |
Diagonal | 121135424.35029 |
Cube
Length = nSurface area | 44021373097574400 |
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Volume | 6.2844677453441E+23 |
Space diagonal | 148359989.71686 |
Equilateral Triangle
Length = nPerimeter | 256967040 |
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Area | 3.1769689509977E+15 |
Altitude | 74179994.858431 |
Triangular Pyramid
Length = nSurface area | 3.1769689509977E+15 |
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Volume | 7.4063162648015E+22 |
Height | 40378474.78343 |