828855145 (number)
828855145 is an odd 9-digits composite number following 828855144 and preceding 828855146. In scientific notation, it is written as 8.28855145 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 32 positive divisors. There are 589003776 positive integers (up to 828855145) that are relatively prime to 828855145.
Interesting facts
- 828855145 has 32 divisors, whose sum is 1112745600
- The reverse of 828855145 is 541558828
- Previous prime number is 317
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 46
- Digital Root 1
Name
Name | eight hundred twenty-eight million eight hundred fifty-five thousand one hundred forty-five |
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Notation
Scientific notation | 8.28855145 × 10^8 |
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Engineering notation | 8.28855145 × 10^6 |
Prime Factorization of 828855145
Prime Factorization 5 × 19 × 17 × 317 × 1619
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 828855145 | Product of the distinct prime numbers |
The prime factorization of 828855145 is 5 × 19 × 17 × 317 × 1619. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 828855145)
Multiplication
n×yn×2 | 1657710290 |
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n×3 | 2486565435 |
n×4 | 3315420580 |
n×5 | 4144275725 |
Division
n÷yn÷2 | 414427572.5 |
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n÷3 | 276285048.33333 |
n÷3 | 207213786.25 |
n÷5 | 165771029 |
Exponentiation
nyn2 | 687000851392971025 |
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n3 | 5.6942419029644E+26 |
n4 | 4.7197016981467E+35 |
n5 | 3.9119490353741E+44 |
Nth Root
y√n2√n | 28789.844476829 |
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3√n | 939.34734573623 |
4√n | 169.67570384952 |
5√n | 60.770908305293 |
Divisors of 828855145
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 | -828855144 | 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 828855145 can be divided by 32 positive divisors. The sum of these divisors (counting 828855145) is 1, the average is 0.03125.
Base conversion 828855145
Base | System | Value |
---|---|---|
2 | Binary | 110001011001110101001101101001 |
3 | Ternary | 2010202122012111201 |
4 | Quaternary | 301121311031221 |
5 | Quinary | 3144141331040 |
6 | Senary | 214125124201 |
8 | Octal | 6131651551 |
10 | Decimal | 828855145 |
12 | Duodecimal | 1b16b9661 |
16 | Hexadecimal | 31675369 |
20 | Vigesimal | cj06hh5 |
36 | Base36 | dph8q1 |
Cryptographic Hash Functions
md5 | f9a5c2d23d3d09cfc6dd1e13098f30f1 |
---|---|
sha1 | 7aa3f3478bd575b2442a298086756ae6fea38d78 |
sha256 | 0840976251ad66fc9af52d214a5b8bfb9385ddba688bd4a5f663aa6ea2c6b0c8 |
sha512 | f1b5b7f7e51019c85fe1f38b8d57734655bf1c8bbb6637db9814f2472e2fabde752dd8ce852df1a987f8bbd0176423c99ba24a51a0aab859b51c2a091a8dee0f |
ripemd-160 | 28a4a8415418a2b70a20eacb184c5433cd8049f9 |
828855145 as geometric shapes
Circle
Radius = nDiameter | 1657710290 |
---|---|
Circumference | 5207850468.8442 |
Area | 2.1582768277461E+18 |
Sphere
Radius = nVolume | 2.3851984706822E+27 |
---|---|
Surface area | 8.6331073109844E+18 |
Circumference | 5207850468.8442 |
Square
Length = nPerimeter | 3315420580 |
---|---|
Area | 687000851392971025 |
Diagonal | 1172178187.3017 |
Cube
Length = nSurface area | 4122005108357826150 |
---|---|
Volume | 5.6942419029644E+26 |
Space diagonal | 1435619223.2549 |
Equilateral Triangle
Length = nPerimeter | 2486565435 |
---|---|
Area | 2.9748009486393E+17 |
Altitude | 717809611.62743 |
Triangular Pyramid
Length = nSurface area | 2.9748009486393E+17 |
---|---|
Volume | 6.7107284388379E+25 |
Height | 390726062.43391 |