828561906 (number)

828561906 is an even 9-digits composite number following 828561905 and preceding 828561907. In scientific notation, it is written as 8.28561906 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 270668160 positive integers (up to 828561906) that are relatively prime to 828561906.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million five hundred sixty-one thousand nine hundred six

Notation

Scientific notation 8.28561906 × 10^8
Engineering notation 8.28561906 × 10^6

Prime Factorization of 828561906

Prime Factorization 2 × 27 × 71 × 197 × 1097

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 828561906
Product of the distinct prime numbers

The prime factorization of 828561906 is 2 × 27 × 71 × 197 × 1097. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828561906)

Multiplication

n×y
n×2 1657123812
n×3 2485685718
n×4 3314247624
n×5 4142809530

Division

n÷y
n÷2 414280953
n÷3 276187302
n÷3 207140476.5
n÷5 165712381.2

Exponentiation

ny
n2 686514832074352836
n3 5.688200377608E+26
n4 4.7130261465808E+35
n5 3.9050339270388E+44

Nth Root

y√n
2√n 28784.751275632
3√n 939.23655606513
4√n 169.66069455131
5√n 60.766607693086

Divisors of 828561906

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 -828561905
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 828561906 can be divided by 32 positive divisors. The sum of these divisors (counting 828561906) is 1, the average is 0.03125.

Base conversion 828561906

Base System Value
2 Binary 110001011000101101100111110010
3 Ternary 2010202002022021000
4 Quaternary 301120231213302
5 Quinary 3144102440111
6 Senary 214114542430
8 Octal 6130554762
10 Decimal 828561906
12 Duodecimal 1b1597a16
16 Hexadecimal 3162d9f2
20 Vigesimal ciia4f6
36 Base36 dpaygi

Cryptographic Hash Functions

md5 1052addae4c8a84b1eed03d553dbc70d
sha1 5454a57227acfd9f112c3eb80d13128e53ae403d
sha256 a7ab5a1ce7f7a63ebea7f740efac6b4aa4fa13ab27ed12d71ffc66c5d1a6ac64
sha512 0754c3b93e87f5af88487dc1f816d118384f4ecb468286c87c55a920086fef7d8b10408f943de9f371ec4d887ef35091afb32465edb5e2798bd83ea0dd3d3ea5
ripemd-160 a99806b73d8c5e08003893d9aa26fdb326fc64a0

828561906 as geometric shapes

Circle

Radius = n
Diameter 1657123812
Circumference 5206007993.8679
Area 2.1567499530252E+18

Sphere

Radius = n
Volume 2.3826678024586E+27
Surface area 8.6269998121009E+18
Circumference 5206007993.8679

Square

Length = n
Perimeter 3314247624
Area 686514832074352836
Diagonal 1171763484.7309

Cube

Length = n
Surface area 4119088992446117016
Volume 5.688200377608E+26
Space diagonal 1435111318.4081

Equilateral Triangle

Length = n
Perimeter 2485685718
Area 2.972696423256E+17
Altitude 717555659.20405

Triangular Pyramid

Length = n
Surface area 2.972696423256E+17
Volume 6.7036084329241E+25
Height 390587828.24363