820021034 (number)

820021034 is an even 9-digits composite number following 820021033 and preceding 820021035. In scientific notation, it is written as 8.20021034 × 10^8. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 351437580 positive integers (up to 820021034) that are relatively prime to 820021034.

Interesting facts

Basic properties

Name

Name eight hundred twenty million twenty-one thousand thirty-four

Notation

Scientific notation 8.20021034 × 10^8
Engineering notation 8.20021034 × 10^6

Prime Factorization of 820021034

Prime Factorization 2 × 7 × 58572931

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 820021034
Product of the distinct prime numbers

The prime factorization of 820021034 is 2 × 7 × 58572931. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 70, 61, 405, 998, 280, 6617, 84437, 20969, 778179, 721809, 8388011, 743288, 3339970, 10599385, 474560496, 738145019, 8737527015, 7810677640

Basic calculations (n = 820021034)

Multiplication

n×y
n×2 1640042068
n×3 2460063102
n×4 3280084136
n×5 4100105170

Division

n÷y
n÷2 410010517
n÷3 273340344.66667
n÷3 205005258.5
n÷5 164004206.8

Exponentiation

ny
n2 672434496202429156
n3 5.5141043087319E+26
n4 4.5216815168301E+35
n5 3.7078739528497E+44

Nth Root

y√n
2√n 28636.009393769
3√n 935.99816534206
4√n 169.22177576709
5√n 60.640810670562

Divisors of 820021034

1, 2, 7, 14, 58572931, 117145862, 410010517, 820021034

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 -820021033
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 820021034 can be divided by 8 positive divisors. The sum of these divisors (counting 820021034) is 1, the average is 0.125.

Base conversion 820021034

Base System Value
2 Binary 110000111000001000011100101010
3 Ternary 2010011000101101102
4 Quaternary 300320020130222
5 Quinary 3134411133114
6 Senary 213211521402
8 Octal 6070103452
10 Decimal 820021034
12 Duodecimal 1aa759262
16 Hexadecimal 30e0872a
20 Vigesimal cg52cbe
36 Base36 dk7wa2

Cryptographic Hash Functions

md5 7303a158769dbb9f96e95562fab039ec
sha1 f194439955c8cf193852fe185bcb639faf78d5c2
sha256 28775bdb805cd423bb27d2f2f558eef346e0f5cb9f9ee1530e76abca93c9e9b8
sha512 1f4066325c51a93d6e56be1aa5d7bd13769ef084edba7c0a5c20547a19504b50a01ad955220b02dcb647372101df836b97b4b1db0904e56a6aa2ff1b9b6470a2
ripemd-160 678b8135d61e8b655bcc0de6ecf1bcd458f23992

820021034 as geometric shapes

Circle

Radius = n
Diameter 1640042068
Circumference 5152344112.407
Area 2.1125152732899E+18

Sphere

Radius = n
Volume 2.3097426116586E+27
Surface area 8.4500610931596E+18
Circumference 5152344112.407

Square

Length = n
Perimeter 3280084136
Area 672434496202429156
Diagonal 1159684867.714

Cube

Length = n
Surface area 4034606977214574936
Volume 5.5141043087319E+26
Space diagonal 1420318094.1632

Equilateral Triangle

Length = n
Perimeter 2460063102
Area 2.9117267804615E+17
Altitude 710159047.08158

Triangular Pyramid

Length = n
Surface area 2.9117267804615E+17
Volume 6.4984342481238E+25
Height 386561622.57134