853640385 (number)
853640385 is an odd 9-digits composite number following 853640384 and preceding 853640386. In scientific notation, it is written as 8.53640385 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 410572800 positive integers (up to 853640385) that are relatively prime to 853640385.
Interesting facts
- 853640385 has 32 divisors, whose sum is 1474072320
- The reverse of 853640385 is 583046358
- Previous prime number is 8989
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | eight hundred fifty-three million six hundred forty thousand three hundred eighty-five |
---|
Notation
Scientific notation | 8.53640385 × 10^8 |
---|---|
Engineering notation | 8.53640385 × 10^6 |
Prime Factorization of 853640385
Prime Factorization 5 × 3 × 13 × 8989 × 487
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 853640385 | Product of the distinct prime numbers |
The prime factorization of 853640385 is 5 × 3 × 13 × 8989 × 487. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 853640385)
Multiplication
n×yn×2 | 1707280770 |
---|---|
n×3 | 2560921155 |
n×4 | 3414561540 |
n×5 | 4268201925 |
Division
n÷yn÷2 | 426820192.5 |
---|---|
n÷3 | 284546795 |
n÷3 | 213410096.25 |
n÷5 | 170728077 |
Exponentiation
nyn2 | 728701906902948225 |
---|---|
n3 | 6.2204937635887E+26 |
n4 | 5.3100646912399E+35 |
n5 | 4.532885667405E+44 |
Nth Root
y√n2√n | 29217.124858548 |
---|---|
3√n | 948.6186331816 |
4√n | 170.9301753891 |
5√n | 61.130083723908 |
Divisors of 853640385
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -853640384 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 853640385 can be divided by 32 positive divisors. The sum of these divisors (counting 853640385) is 1, the average is 0.03125.
Base conversion 853640385
Base | System | Value |
---|---|---|
2 | Binary | 110010111000011000010011000001 |
3 | Ternary | 2012111021102110120 |
4 | Quaternary | 302320120103001 |
5 | Quinary | 3222012443020 |
6 | Senary | 220412250453 |
8 | Octal | 6270302301 |
10 | Decimal | 853640385 |
12 | Duodecimal | 1b9a70a29 |
16 | Hexadecimal | 32e184c1 |
20 | Vigesimal | d6f50j5 |
36 | Base36 | e48h4x |
Cryptographic Hash Functions
md5 | 9a0825c0505a1af8479024146d716395 |
---|---|
sha1 | 5fec1462894b90baf7f41599badd77d21146c13d |
sha256 | 5cb6295ffaf5e7aadb0cb520029ddf029f72b4522b782629adecd9cad8007e36 |
sha512 | b353b537daa51f054785a6534214461ffa4522dc8b2af80edabb2ef4620eef1552d86e2e01f2d2b8b421085299752dbc46681302db6921b11c5441bd362d3ba3 |
ripemd-160 | 5bdb4ec6bb39d4f4e459e0f525a1193bff891c28 |
853640385 as geometric shapes
Circle
Radius = nDiameter | 1707280770 |
---|---|
Circumference | 5363580724.6471 |
Area | 2.2892845573832E+18 |
Sphere
Radius = nVolume | 2.6056343345855E+27 |
---|---|
Surface area | 9.1571382295327E+18 |
Circumference | 5363580724.6471 |
Square
Length = nPerimeter | 3414561540 |
---|---|
Area | 728701906902948225 |
Diagonal | 1207229809.8564 |
Cube
Length = nSurface area | 4372211441417689350 |
---|---|
Volume | 6.2204937635887E+26 |
Space diagonal | 1478548518.2127 |
Equilateral Triangle
Length = nPerimeter | 2560921155 |
---|---|
Area | 3.1553718158206E+17 |
Altitude | 739274259.10633 |
Triangular Pyramid
Length = nSurface area | 3.1553718158206E+17 |
---|---|
Volume | 7.3309222042703E+25 |
Height | 402409936.6188 |