85890288 (number)
85890288 is an even 8-digits composite number following 85890287 and preceding 85890289. In scientific notation, it is written as 8.5890288 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 26027200 positive integers (up to 85890288) that are relatively prime to 85890288.
Interesting facts
- 85890288 has 40 divisors, whose sum is 242055936
- The reverse of 85890288 is 88209858
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | eighty-five million eight hundred ninety thousand two hundred eighty-eight |
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Notation
Scientific notation | 8.5890288 × 10^7 |
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Engineering notation | 8.5890288 × 10^6 |
Prime Factorization of 85890288
Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 162671
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 10736286 | Product of the distinct prime numbers |
The prime factorization of 85890288 is 2 × 2 × 2 × 2 × 3 × 11 × 162671. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85890288)
Multiplication
n×yn×2 | 171780576 |
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n×3 | 257670864 |
n×4 | 343561152 |
n×5 | 429451440 |
Division
n÷yn÷2 | 42945144 |
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n÷3 | 28630096 |
n÷3 | 21472572 |
n÷5 | 17178057.6 |
Exponentiation
nyn2 | 7377141572722944 |
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n3 | 6.3362481429795E+23 |
n4 | 5.4422217783997E+31 |
n5 | 4.6743399590662E+39 |
Nth Root
y√n2√n | 9267.7013331246 |
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3√n | 441.21271508555 |
4√n | 96.268901173352 |
5√n | 38.617914065477 |
Divisors of 85890288
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 | -85890287 | 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 85890288 can be divided by 40 positive divisors. The sum of these divisors (counting 85890288) is 1, the average is 0.025.
Base conversion 85890288
Base | System | Value |
---|---|---|
2 | Binary | 101000111101001010011110000 |
3 | Ternary | 12222121200022210 |
4 | Quaternary | 11013221103300 |
5 | Quinary | 133441442123 |
6 | Senary | 12304532120 |
8 | Octal | 507512360 |
10 | Decimal | 85890288 |
12 | Duodecimal | 24921040 |
16 | Hexadecimal | 51e94f0 |
20 | Vigesimal | 16gg5e8 |
36 | Base36 | 1f4xdc |
Cryptographic Hash Functions
md5 | 7b6a2b4529784d80d413c4f1c39a8f52 |
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sha1 | d8ca78db8fcc404d99607d7ed3b2332cf8b0a378 |
sha256 | d79bdb4d5c4aa73489678794a83586b62b7c8f5eaf7377d51569ee057c8771b3 |
sha512 | d9d64420c3a05131aa9ec28c813464d3207ca652dbe7d2efef1e868cf740ecea3dd2a2e747579496c5d1dc5e7a239056972c76fb86f8da95c457f1c9dc98309b |
ripemd-160 | 5d1153a29cffc02e25df172b74e0662ae4d66c16 |
85890288 as geometric shapes
Circle
Radius = nDiameter | 171780576 |
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Circumference | 539664595.59102 |
Area | 2.3175973769358E+16 |
Sphere
Radius = nVolume | 2.6541214156408E+24 |
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Surface area | 9.2703895077433E+16 |
Circumference | 539664595.59102 |
Square
Length = nPerimeter | 343561152 |
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Area | 7377141572722944 |
Diagonal | 121467210.16573 |
Cube
Length = nSurface area | 44262849436337664 |
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Volume | 6.3362481429795E+23 |
Space diagonal | 148766342.69272 |
Equilateral Triangle
Length = nPerimeter | 257670864 |
---|---|
Area | 3.1943960046462E+15 |
Altitude | 74383171.346362 |
Triangular Pyramid
Length = nSurface area | 3.1943960046462E+15 |
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Volume | 7.4673400486358E+22 |
Height | 40489070.055244 |