828205870 (number)

828205870 is an even 9-digits composite number following 828205869 and preceding 828205871. In scientific notation, it is written as 8.28205870 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 331282344 positive integers (up to 828205870) that are relatively prime to 828205870.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million two hundred five thousand eight hundred seventy

Notation

Scientific notation 8.28205870 × 10^8
Engineering notation 8.28205870 × 10^6

Prime Factorization of 828205870

Prime Factorization 2 × 5 × 82820587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 828205870
Product of the distinct prime numbers

The prime factorization of 828205870 is 2 × 5 × 82820587. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 92, 84, 81, 48, 9333, 1153, 81691, 42940, 370531, 566812, 1447477, 1902505, 57551175, 38392846, 62032685, 125596926, 9521709466, 4991987543

Basic calculations (n = 828205870)

Multiplication

n×y
n×2 1656411740
n×3 2484617610
n×4 3312823480
n×5 4141029350

Division

n÷y
n÷2 414102935
n÷3 276068623.33333
n÷3 207051467.5
n÷5 165641174

Exponentiation

ny
n2 685924963102456900
n3 5.6808708082099E+26
n4 4.7049305500711E+35
n5 3.8966510995112E+44

Nth Root

y√n
2√n 28778.566156082
3√n 939.10200569401
4√n 169.64246566259
5√n 60.761384469713

Divisors of 828205870

1, 2, 5, 10, 82820587, 165641174, 414102935, 828205870

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 -828205869
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 828205870 can be divided by 8 positive divisors. The sum of these divisors (counting 828205870) is 1, the average is 0.125.

Base conversion 828205870

Base System Value
2 Binary 110001010111010110101100101110
3 Ternary 2010201102012212111
4 Quaternary 301113112230232
5 Quinary 3144010041440
6 Senary 214103154234
8 Octal 6127265456
10 Decimal 828205870
12 Duodecimal 1b144597a
16 Hexadecimal 315d6b2e
20 Vigesimal cig5eda
36 Base36 dp3bqm

Cryptographic Hash Functions

md5 c797c5c99c353398679de67752955fd7
sha1 b33c73d2f02f796c1d3627e530d15d1677b0dbb1
sha256 3719bdac4e6f12b65e21f9ad3b9f08c4ac03b8a307243d7bfee53e4e313ab8df
sha512 284515cc14bc7031a87784f1bb5c2ccc0a4f13b6f70ef289cf62ed6f001ca6272eb67ad3b33c526e78a3e918a2b144b236698c4dab4c1461a36f8b076a104335
ripemd-160 3bf6031e32e9ef297be1a8ad1342f26339eb328e

828205870 as geometric shapes

Circle

Radius = n
Diameter 1656411740
Circumference 5203770953.7039
Area 2.1548968249965E+18

Sphere

Radius = n
Volume 2.3795975996087E+27
Surface area 8.6195872999861E+18
Circumference 5203770953.7039

Square

Length = n
Perimeter 3312823480
Area 685924963102456900
Diagonal 1171259973.791

Cube

Length = n
Surface area 4115549778614741400
Volume 5.6808708082099E+26
Space diagonal 1434494645.9668

Equilateral Triangle

Length = n
Perimeter 2484617610
Area 2.9701422156832E+17
Altitude 717247322.98339

Triangular Pyramid

Length = n
Surface area 2.9701422156832E+17
Volume 6.6949704525499E+25
Height 390419991.26367