85682720 (number)
85682720 is an even 8-digits composite number following 85682719 and preceding 85682721. In scientific notation, it is written as 8.5682720 × 10^7. The sum of its digits is 38. It has a total of 10 prime factors and 96 positive divisors. There are 31961088 positive integers (up to 85682720) that are relatively prime to 85682720.
Interesting facts
- 85682720 has 96 divisors, whose sum is 217047600
- The reverse of 85682720 is 02728658
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | eighty-five million six hundred eighty-two thousand seven hundred twenty |
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Notation
Scientific notation | 8.5682720 × 10^7 |
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Engineering notation | 8.5682720 × 10^6 |
Prime Factorization of 85682720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 17 × 17 × 17 × 109
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 18530 | Product of the distinct prime numbers |
The prime factorization of 85682720 is 2 × 2 × 2 × 2 × 2 × 5 × 17 × 17 × 17 × 109. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85682720)
Multiplication
n×yn×2 | 171365440 |
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n×3 | 257048160 |
n×4 | 342730880 |
n×5 | 428413600 |
Division
n÷yn÷2 | 42841360 |
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n÷3 | 28560906.666667 |
n÷3 | 21420680 |
n÷5 | 17136544 |
Exponentiation
nyn2 | 7341528506598400 |
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n3 | 6.2904213140289E+23 |
n4 | 5.3898040813197E+31 |
n5 | 4.6181307395457E+39 |
Nth Root
y√n2√n | 9256.4960973362 |
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3√n | 440.85700737122 |
4√n | 96.210685983087 |
5√n | 38.59923068865 |
Divisors of 85682720
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -85682719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 85682720 can be divided by 96 positive divisors. The sum of these divisors (counting 85682720) is 1, the average is 0.010416666666667.
Base conversion 85682720
Base | System | Value |
---|---|---|
2 | Binary | 101000110110110101000100000 |
3 | Ternary | 12222020010121002 |
4 | Quaternary | 11012312220200 |
5 | Quinary | 133413321340 |
6 | Senary | 12300251132 |
8 | Octal | 506665040 |
10 | Decimal | 85682720 |
12 | Duodecimal | 24840aa8 |
16 | Hexadecimal | 51b6a20 |
20 | Vigesimal | 16fa6g0 |
36 | Base36 | 1f0h7k |
Cryptographic Hash Functions
md5 | c421cc1aa3057d346b20e0f42cc063e0 |
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sha1 | ddbfe9e7b78dc2c4c6918406a163287b4ffa9639 |
sha256 | c73068e0e48820532e5a91d3cb8b53f76ffb643d84bbfb2f551cbd5d22eea013 |
sha512 | 50a89fd8f7b5ee1532ea72d18b1936bb44faa335601207091e67282f9879d91a7431fa72437b2c40d569474e4f711b41ee448e1148edced6263bc48708e61e12 |
ripemd-160 | 8ba4e40800aac13ca0783e37260460c69872ec66 |
85682720 as geometric shapes
Circle
Radius = nDiameter | 171365440 |
---|---|
Circumference | 538360407.38318 |
Area | 2.306409202245E+16 |
Sphere
Radius = nVolume | 2.6349255184184E+24 |
---|---|
Surface area | 9.2256368089798E+16 |
Circumference | 538360407.38318 |
Square
Length = nPerimeter | 342730880 |
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Area | 7341528506598400 |
Diagonal | 121173664.68502 |
Cube
Length = nSurface area | 44049171039590400 |
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Volume | 6.2904213140289E+23 |
Space diagonal | 148406824.3707 |
Equilateral Triangle
Length = nPerimeter | 257048160 |
---|---|
Area | 3.1789750946609E+15 |
Altitude | 74203412.185349 |
Triangular Pyramid
Length = nSurface area | 3.1789750946609E+15 |
---|---|
Volume | 7.4133326127837E+22 |
Height | 40391221.561672 |