828393969 (number)

828393969 is an odd 9-digits composite number following 828393968 and preceding 828393970. In scientific notation, it is written as 8.28393969 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 471905280 positive integers (up to 828393969) that are relatively prime to 828393969.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million three hundred ninety-three thousand nine hundred sixty-nine

Notation

Scientific notation 8.28393969 × 10^8
Engineering notation 8.28393969 × 10^6

Prime Factorization of 828393969

Prime Factorization 3 × 17 × 13 × 61 × 20483

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 828393969
Product of the distinct prime numbers

The prime factorization of 828393969 is 3 × 17 × 13 × 61 × 20483. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828393969)

Multiplication

n×y
n×2 1656787938
n×3 2485181907
n×4 3313575876
n×5 4141969845

Division

n÷y
n÷2 414196984.5
n÷3 276131323
n÷3 207098492.25
n÷5 165678793.8

Exponentiation

ny
n2 686236567875572961
n3 5.6847423413538E+26
n4 4.7092062708965E+35
n5 3.9010780735876E+44

Nth Root

y√n
2√n 28781.834010361
3√n 939.17309541673
4√n 169.65209698192
5√n 60.764144198402

Divisors of 828393969

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 -828393968
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 828393969 can be divided by 32 positive divisors. The sum of these divisors (counting 828393969) is 1, the average is 0.03125.

Base conversion 828393969

Base System Value
2 Binary 110001011000000100100111110001
3 Ternary 2010201202202220010
4 Quaternary 301120010213301
5 Quinary 3144032101334
6 Senary 214111205133
8 Octal 6130044761
10 Decimal 828393969
12 Duodecimal 1b15167a9
16 Hexadecimal 316049f1
20 Vigesimal cih94i9
36 Base36 dp7cvl

Cryptographic Hash Functions

md5 39114f7f59d6acceaf05496619a98ac5
sha1 140fdb1acb2768e8831e7a32c1f37d97cc3f74f2
sha256 845177bd26b450994669af8512c02b275bf1c820d76bd59abcedd4bfe17ffa6a
sha512 89b98ae908199500646ca8aa6f220aa4a4d2cce0b6ab934ab0546272f67b9cb08b2f0967d14613597b93793ce1bfac6152b307bddb032a6b090e0b756a48d4ff
ripemd-160 40156059543100533e1d9e669fcf89c738729476

828393969 as geometric shapes

Circle

Radius = n
Diameter 1656787938
Circumference 5204952814.577
Area 2.1558757602626E+18

Sphere

Radius = n
Volume 2.3812193036197E+27
Surface area 8.6235030410503E+18
Circumference 5204952814.577

Square

Length = n
Perimeter 3313575876
Area 686236567875572961
Diagonal 1171525985.9479

Cube

Length = n
Surface area 4117419407253437766
Volume 5.6847423413538E+26
Space diagonal 1434820442.9916

Equilateral Triangle

Length = n
Perimeter 2485181907
Area 2.9714915039305E+17
Altitude 717410221.49582

Triangular Pyramid

Length = n
Surface area 2.9714915039305E+17
Volume 6.699533098116E+25
Height 390508661.98263