85468520 (number)
85468520 is an even 8-digits composite number following 85468519 and preceding 85468521. In scientific notation, it is written as 8.5468520 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 128 positive divisors. There are 30191616 positive integers (up to 85468520) that are relatively prime to 85468520.
Interesting facts
- 85468520 has 128 divisors, whose sum is 216691200
- The reverse of 85468520 is 02586458
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | eighty-five million four hundred sixty-eight thousand five hundred twenty |
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Notation
Scientific notation | 8.5468520 × 10^7 |
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Engineering notation | 8.5468520 × 10^6 |
Prime Factorization of 85468520
Prime Factorization 2 × 2 × 2 × 5 × 43 × 17 × 79 × 37
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 21367130 | Product of the distinct prime numbers |
The prime factorization of 85468520 is 2 × 2 × 2 × 5 × 43 × 17 × 79 × 37. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85468520)
Multiplication
n×yn×2 | 170937040 |
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n×3 | 256405560 |
n×4 | 341874080 |
n×5 | 427342600 |
Division
n÷yn÷2 | 42734260 |
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n÷3 | 28489506.666667 |
n÷3 | 21367130 |
n÷5 | 17093704 |
Exponentiation
nyn2 | 7304867910990400 |
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n3 | 6.2433624914784E+23 |
n4 | 5.3361095197017E+31 |
n5 | 4.5606938320682E+39 |
Nth Root
y√n2√n | 9244.9186042928 |
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3√n | 440.48933163711 |
4√n | 96.150499761014 |
5√n | 38.579912358585 |
Divisors of 85468520
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 | -85468519 | 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 85468520 can be divided by 128 positive divisors. The sum of these divisors (counting 85468520) is 1, the average is 0.0078125.
Base conversion 85468520
Base | System | Value |
---|---|---|
2 | Binary | 101000110000010010101101000 |
3 | Ternary | 12221211020202202 |
4 | Quaternary | 11012002111220 |
5 | Quinary | 133334443040 |
6 | Senary | 12251515332 |
8 | Octal | 506022550 |
10 | Decimal | 85468520 |
12 | Duodecimal | 24758b48 |
16 | Hexadecimal | 5182568 |
20 | Vigesimal | 16e3b60 |
36 | Base36 | 1evvxk |
Cryptographic Hash Functions
md5 | f7a34ecc52d50a9eca4e00d0c4afe223 |
---|---|
sha1 | 26397dbaa23c947adf6434e586f6fe463954993a |
sha256 | 25ae0225786e7083bee28dbd53efa2707feb0d55c88afe82b621f258202c023b |
sha512 | 9008664904a217cb5da7739891901aaf6698ec51cb35b8fa669a123a309a6f9df942bd49cf807bc3954e35e02bb09d1a38a2ca2920f548bfd12d96432327449d |
ripemd-160 | f218c545645e10b59049d5e03ca5e593208bc2fa |
85468520 as geometric shapes
Circle
Radius = nDiameter | 170937040 |
---|---|
Circumference | 537014549.09038 |
Area | 2.2948919364611E+16 |
Sphere
Radius = nVolume | 2.6152135649236E+24 |
---|---|
Surface area | 9.1795677458445E+16 |
Circumference | 537014549.09038 |
Square
Length = nPerimeter | 341874080 |
---|---|
Area | 7304867910990400 |
Diagonal | 120870740.13996 |
Cube
Length = nSurface area | 43829207465942400 |
---|---|
Volume | 6.2433624914784E+23 |
Space diagonal | 148035819.08772 |
Equilateral Triangle
Length = nPerimeter | 256405560 |
---|---|
Area | 3.1631005911037E+15 |
Altitude | 74017909.543858 |
Triangular Pyramid
Length = nSurface area | 3.1631005911037E+15 |
---|---|
Volume | 7.3578732585502E+22 |
Height | 40290246.713319 |