85486544 (number)
85486544 is an even 8-digits composite number following 85486543 and preceding 85486545. In scientific notation, it is written as 8.5486544 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 40 positive divisors. There are 35867520 positive integers (up to 85486544) that are relatively prime to 85486544.
Interesting facts
- 85486544 has 40 divisors, whose sum is 194591712
- The reverse of 85486544 is 44568458
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 44
- Digital Root 8
Name
Name | eighty-five million four hundred eighty-six thousand five hundred forty-four |
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Notation
Scientific notation | 8.5486544 × 10^7 |
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Engineering notation | 8.5486544 × 10^6 |
Prime Factorization of 85486544
Prime Factorization 2 × 2 × 2 × 2 × 11 × 13 × 37363
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 10685818 | Product of the distinct prime numbers |
The prime factorization of 85486544 is 2 × 2 × 2 × 2 × 11 × 13 × 37363. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85486544)
Multiplication
n×yn×2 | 170973088 |
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n×3 | 256459632 |
n×4 | 341946176 |
n×5 | 427432720 |
Division
n÷yn÷2 | 42743272 |
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n÷3 | 28495514.666667 |
n÷3 | 21371636 |
n÷5 | 17097308.8 |
Exponentiation
nyn2 | 7307949205063936 |
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n3 | 6.2473132126846E+23 |
n4 | 5.3406121583795E+31 |
n5 | 4.5655047626424E+39 |
Nth Root
y√n2√n | 9245.8933586755 |
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3√n | 440.52029360877 |
4√n | 96.15556852661 |
5√n | 38.581539403703 |
Divisors of 85486544
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 | -85486543 | 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 85486544 can be divided by 40 positive divisors. The sum of these divisors (counting 85486544) is 1, the average is 0.025.
Base conversion 85486544
Base | System | Value |
---|---|---|
2 | Binary | 101000110000110101111010000 |
3 | Ternary | 12221212011111022 |
4 | Quaternary | 11012012233100 |
5 | Quinary | 133341032134 |
6 | Senary | 12252135012 |
8 | Octal | 506065720 |
10 | Decimal | 85486544 |
12 | Duodecimal | 24767468 |
16 | Hexadecimal | 5186bd0 |
20 | Vigesimal | 16e5g74 |
36 | Base36 | 1ew9u8 |
Cryptographic Hash Functions
md5 | 4765142e6cae5bd471fdd7e91bed70f7 |
---|---|
sha1 | 7ec01e171cff49eba71aebac9320f02311ab0e13 |
sha256 | d628fe61335d1e38828269aff393e4ae3b4ddd2c6db21af1e646906ac67c0213 |
sha512 | 85a885a14069a473e7f4b6e690a6d71dfdac638ff39b157cbb4ed0d4e6479bf9245eeeb1d65802dad7c99415ca1fd90fc27a669d0650960dfc74e2b1888f9314 |
ripemd-160 | b69c8cf73b1875c7bcaeeecf049cc549b46c70b4 |
85486544 as geometric shapes
Circle
Radius = nDiameter | 170973088 |
---|---|
Circumference | 537127797.22236 |
Area | 2.2958599535436E+16 |
Sphere
Radius = nVolume | 2.6168684391526E+24 |
---|---|
Surface area | 9.1834398141745E+16 |
Circumference | 537127797.22236 |
Square
Length = nPerimeter | 341946176 |
---|---|
Area | 7307949205063936 |
Diagonal | 120896229.9252 |
Cube
Length = nSurface area | 43847695230383616 |
---|---|
Volume | 6.2473132126846E+23 |
Space diagonal | 148067037.57147 |
Equilateral Triangle
Length = nPerimeter | 256459632 |
---|---|
Area | 3.1644348305758E+15 |
Altitude | 74033518.785736 |
Triangular Pyramid
Length = nSurface area | 3.1644348305758E+15 |
---|---|
Volume | 7.3625292281427E+22 |
Height | 40298743.308401 |