828984961 (number)

828984961 is an odd 9-digits composite number following 828984960 and preceding 828984962. In scientific notation, it is written as 8.28984961 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 703917168 positive integers (up to 828984961) that are relatively prime to 828984961.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million nine hundred eighty-four thousand nine hundred sixty-one

Notation

Scientific notation 8.28984961 × 10^8
Engineering notation 8.28984961 × 10^6

Prime Factorization of 828984961

Prime Factorization 7 × 107 × 1106789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 828984961
Product of the distinct prime numbers

The prime factorization of 828984961 is 7 × 107 × 1106789. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828984961)

Multiplication

n×y
n×2 1657969922
n×3 2486954883
n×4 3315939844
n×5 4144924805

Division

n÷y
n÷2 414492480.5
n÷3 276328320.33333
n÷3 207246240.25
n÷5 165796992.2

Exponentiation

ny
n2 687216065564171521
n3 5.6969178331029E+26
n4 4.722659207695E+35
n5 3.9150134591073E+44

Nth Root

y√n
2√n 28792.098933562
3√n 939.39638363712
4√n 169.68234714773
5√n 60.772811784349

Divisors of 828984961

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828984960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828984961 can be divided by 8 positive divisors. The sum of these divisors (counting 828984961) is 1, the average is 0.125.

Base conversion 828984961

Base System Value
2 Binary 110001011010010100111010000001
3 Ternary 2010202212210120201
4 Quaternary 301122110322001
5 Quinary 3144210004321
6 Senary 214132005201
8 Octal 6132247201
10 Decimal 828984961
12 Duodecimal 1b1760801
16 Hexadecimal 31694e81
20 Vigesimal cj13281
36 Base36 dpk0w1

Cryptographic Hash Functions

md5 650689b02aebfc71a78027847258b27f
sha1 70fc59987790cd784252ba6f9abf2edb81a05a80
sha256 2f68e512b7023f8dd6ff8c6c838bddd0056b16b900c2123c34227e75ebc697b3
sha512 12b2b166f5366d0347df87baceb972168ec78dc10cce61b8c854598f6a5610e9bc61eb83aa2a3f8eb89b02d00d2e1ae282ff95dda3ad91565150673e16ca2987
ripemd-160 5ae3c498a42826db0dfe39379914570d77c0b4d5

828984961 as geometric shapes

Circle

Radius = n
Diameter 1657969922
Circumference 5208666126.828
Area 2.1589529430053E+18

Sphere

Radius = n
Volume 2.3863193616774E+27
Surface area 8.6358117720211E+18
Circumference 5208666126.828

Square

Length = n
Perimeter 3315939844
Area 687216065564171521
Diagonal 1172361774.8495

Cube

Length = n
Surface area 4123296393385029126
Volume 5.6969178331029E+26
Space diagonal 1435844071.1625

Equilateral Triangle

Length = n
Perimeter 2486954883
Area 2.9757328533368E+17
Altitude 717922035.58125

Triangular Pyramid

Length = n
Surface area 2.9757328533368E+17
Volume 6.7138820527494E+25
Height 390787258.28318