828442020 (number)

828442020 is an even 9-digits composite number following 828442019 and preceding 828442021. In scientific notation, it is written as 8.28442020 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 189357504 positive integers (up to 828442020) that are relatively prime to 828442020.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million four hundred forty-two thousand twenty

Notation

Scientific notation 8.28442020 × 10^8
Engineering notation 8.28442020 × 10^6

Prime Factorization of 828442020

Prime Factorization 2 × 2 × 3 × 35 × 7 × 281783

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 414221010
Product of the distinct prime numbers

The prime factorization of 828442020 is 2 × 2 × 3 × 35 × 7 × 281783. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828442020)

Multiplication

n×y
n×2 1656884040
n×3 2485326060
n×4 3313768080
n×5 4142210100

Division

n÷y
n÷2 414221010
n÷3 276147340
n÷3 207110505
n÷5 165688404

Exponentiation

ny
n2 686316180501680400
n3 5.685731629335E+26
n4 4.7102989961842E+35
n5 3.9022096152028E+44

Nth Root

y√n
2√n 28782.668743534
3√n 939.19125398039
4√n 169.65455709628
5√n 60.764849106999

Divisors of 828442020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828442019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828442020 can be divided by 48 positive divisors. The sum of these divisors (counting 828442020) is 1, the average is 0.020833333333333.

Base conversion 828442020

Base System Value
2 Binary 110001011000010000010110100100
3 Ternary 2010201212012210210
4 Quaternary 301120100112210
5 Quinary 3144040121040
6 Senary 214112215420
8 Octal 6130202644
10 Decimal 828442020
12 Duodecimal 1b153a570
16 Hexadecimal 316105a4
20 Vigesimal cihf510
36 Base36 dp8dyc

Cryptographic Hash Functions

md5 abb68059d5ab781945d6368565604866
sha1 18699b35bf5d882c8b059dbd0e8563194550f8ab
sha256 70adeaf8322e9b83adbc6ab73cae6e896e3888449dd82af1aa9d3d9f40b229d9
sha512 e11f6e89b797dba698fecffd0deb75c0694539388ce32cacc760bb017c3cd588fd2550625ea9e7dda51e66812d253ace7fdf268fba9d13e26f5765f81ce619b3
ripemd-160 897761a5eba1bb6ceaabdedbd89ec72526e9829c

828442020 as geometric shapes

Circle

Radius = n
Diameter 1656884040
Circumference 5205254727.9142
Area 2.1561258707039E+18

Sphere

Radius = n
Volume 2.3816336956002E+27
Surface area 8.6245034828155E+18
Circumference 5205254727.9142

Square

Length = n
Perimeter 3313768080
Area 686316180501680400
Diagonal 1171593940.3238

Cube

Length = n
Surface area 4117897083010082400
Volume 5.685731629335E+26
Space diagonal 1434903669.765

Equilateral Triangle

Length = n
Perimeter 2485326060
Area 2.9718362367138E+17
Altitude 717451834.8825

Triangular Pyramid

Length = n
Surface area 2.9718362367138E+17
Volume 6.7006989851827E+25
Height 390531313.44125