85279968 (number)
85279968 is an even 8-digits composite number following 85279967 and preceding 85279969. In scientific notation, it is written as 8.5279968 × 10^7. The sum of its digits is 54. It has a total of 10 prime factors and 144 positive divisors. There are 26956800 positive integers (up to 85279968) that are relatively prime to 85279968.
Interesting facts
- 85279968 has 144 divisors, whose sum is 255449376
- The reverse of 85279968 is 86997258
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 54
- Digital Root 9
Name
Name | eighty-five million two hundred seventy-nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 8.5279968 × 10^7 |
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Engineering notation | 8.5279968 × 10^6 |
Prime Factorization of 85279968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 53 × 37 × 151
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 1776666 | Product of the distinct prime numbers |
The prime factorization of 85279968 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 53 × 37 × 151. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85279968)
Multiplication
n×yn×2 | 170559936 |
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n×3 | 255839904 |
n×4 | 341119872 |
n×5 | 426399840 |
Division
n÷yn÷2 | 42639984 |
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n÷3 | 28426656 |
n÷3 | 21319992 |
n÷5 | 17055993.6 |
Exponentiation
nyn2 | 7272672942081024 |
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n3 | 6.2021331577514E+23 |
n4 | 5.2891771722477E+31 |
n5 | 4.5106085999562E+39 |
Nth Root
y√n2√n | 9234.7153718997 |
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3√n | 440.16517214784 |
4√n | 96.097426458255 |
5√n | 38.562875097867 |
Divisors of 85279968
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -85279967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 85279968 can be divided by 144 positive divisors. The sum of these divisors (counting 85279968) is 1, the average is 0.0069444444444444.
Base conversion 85279968
Base | System | Value |
---|---|---|
2 | Binary | 101000101010100010011100000 |
3 | Ternary | 12221110200010100 |
4 | Quaternary | 11011110103200 |
5 | Quinary | 133312424333 |
6 | Senary | 12243502400 |
8 | Octal | 505242340 |
10 | Decimal | 85279968 |
12 | Duodecimal | 24687a00 |
16 | Hexadecimal | 51544e0 |
20 | Vigesimal | 16cjji8 |
36 | Base36 | 1erug0 |
Cryptographic Hash Functions
md5 | 7eccd236d85009ed5404bcc70e7f2204 |
---|---|
sha1 | 0ee936a54874f8af54b945625d11086578c3c583 |
sha256 | 26d99446a88402c9a20b900e8e14c8b32f14d9e43f33296a4caa1bb9d5f3522c |
sha512 | 7d89264e7a43f4d98ab61d501881404f9bce98eccab15bb90cb3a834446123028319982ac05db19b9b731a83fde60ce2fe2ff7e9118f265cfc79611e8d23e517 |
ripemd-160 | 2a3c0f322ae78e0022fd59211a044564cd0d0b1b |
85279968 as geometric shapes
Circle
Radius = nDiameter | 170559936 |
---|---|
Circumference | 535829841.93435 |
Area | 2.2847775886803E+16 |
Sphere
Radius = nVolume | 2.597943461997E+24 |
---|---|
Surface area | 9.1391103547212E+16 |
Circumference | 535829841.93435 |
Square
Length = nPerimeter | 341119872 |
---|---|
Area | 7272672942081024 |
Diagonal | 120604087.34434 |
Cube
Length = nSurface area | 43636037652486144 |
---|---|
Volume | 6.2021331577514E+23 |
Space diagonal | 147709237.44385 |
Equilateral Triangle
Length = nPerimeter | 255839904 |
---|---|
Area | 3.1491597606289E+15 |
Altitude | 73854618.721924 |
Triangular Pyramid
Length = nSurface area | 3.1491597606289E+15 |
---|---|
Volume | 7.3092840227799E+22 |
Height | 40201362.448115 |