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

Basic properties

Name

Name eight hundred twenty-eight million eight hundred fifty-five thousand one hundred forty-five

Notation

Scientific notation 8.28855145 × 10^8
Engineering notation 8.28855145 × 10^6

Prime Factorization of 828855145

Prime Factorization 5 × 19 × 17 × 317 × 1619

Composite number
ω 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×y
n×2 1657710290
n×3 2486565435
n×4 3315420580
n×5 4144275725

Division

n÷y
n÷2 414427572.5
n÷3 276285048.33333
n÷3 207213786.25
n÷5 165771029

Exponentiation

ny
n2 687000851392971025
n3 5.6942419029644E+26
n4 4.7197016981467E+35
n5 3.9119490353741E+44

Nth Root

y√n
2√n 28789.844476829
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 = n
Diameter 1657710290
Circumference 5207850468.8442
Area 2.1582768277461E+18

Sphere

Radius = n
Volume 2.3851984706822E+27
Surface area 8.6331073109844E+18
Circumference 5207850468.8442

Square

Length = n
Perimeter 3315420580
Area 687000851392971025
Diagonal 1172178187.3017

Cube

Length = n
Surface area 4122005108357826150
Volume 5.6942419029644E+26
Space diagonal 1435619223.2549

Equilateral Triangle

Length = n
Perimeter 2486565435
Area 2.9748009486393E+17
Altitude 717809611.62743

Triangular Pyramid

Length = n
Surface area 2.9748009486393E+17
Volume 6.7107284388379E+25
Height 390726062.43391