828938020 (number)

828938020 is an even 9-digits composite number following 828938019 and preceding 828938021. In scientific notation, it is written as 8.28938020 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 96 positive divisors. There are 303194112 positive integers (up to 828938020) that are relatively prime to 828938020.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million nine hundred thirty-eight thousand twenty

Notation

Scientific notation 8.28938020 × 10^8
Engineering notation 8.28938020 × 10^6

Prime Factorization of 828938020

Prime Factorization 2 × 2 × 5 × 293 × 17 × 53 × 157

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 414469010
Product of the distinct prime numbers

The prime factorization of 828938020 is 2 × 2 × 5 × 293 × 17 × 53 × 157. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828938020)

Multiplication

n×y
n×2 1657876040
n×3 2486814060
n×4 3315752080
n×5 4144690100

Division

n÷y
n÷2 414469010
n÷3 276312673.33333
n÷3 207234505
n÷5 165787604

Exponentiation

ny
n2 687138241001520400
n3 5.6959501296208E+26
n4 4.7215896224666E+35
n5 3.9139051529E+44

Nth Root

y√n
2√n 28791.283750469
3√n 939.37865229897
4√n 169.67994504498
5√n 60.772123520675

Divisors of 828938020

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828938019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828938020 can be divided by 96 positive divisors. The sum of these divisors (counting 828938020) is 1, the average is 0.010416666666667.

Base conversion 828938020

Base System Value
2 Binary 110001011010001001011100100100
3 Ternary 2010202210102012011
4 Quaternary 301122021130210
5 Quinary 3144202004040
6 Senary 214131004004
8 Octal 6132113444
10 Decimal 828938020
12 Duodecimal 1b1739604
16 Hexadecimal 31689724
20 Vigesimal cj0h510
36 Base36 dpj0o4

Cryptographic Hash Functions

md5 aa4229a6b9519e91c5973b159d5bad12
sha1 c82469685b2d80f5174e42802b4ad655720b7b1d
sha256 6857ad5648ad0e018921fe29edcaac494ce4fcb9ddf717ab1052cf61a05669c9
sha512 468055a5d1a772e0f748c1b8a94d01da5168d18fbe23e70532087cc6762d8d1bb685458b8c7fd3b175a974e1d984ec7831b09f29b8be80d01164d95c8defca15
ripemd-160 28bacc4c88f93896cf2c1299a02a25b136633627

828938020 as geometric shapes

Circle

Radius = n
Diameter 1657876040
Circumference 5208371187.8265
Area 2.158708449931E+18

Sphere

Radius = n
Volume 2.3859140109908E+27
Surface area 8.634833799724E+18
Circumference 5208371187.8265

Square

Length = n
Perimeter 3315752080
Area 687138241001520400
Diagonal 1172295390.2507

Cube

Length = n
Surface area 4122829446009122400
Volume 5.6959501296208E+26
Space diagonal 1435762766.9655

Equilateral Triangle

Length = n
Perimeter 2486814060
Area 2.9753958630954E+17
Altitude 717881383.48277

Triangular Pyramid

Length = n
Surface area 2.9753958630954E+17
Volume 6.7127416032588E+25
Height 390765130.08357