820642016 (number)

820642016 is an even 9-digits composite number following 820642015 and preceding 820642017. In scientific notation, it is written as 8.20642016 × 10^8. The sum of its digits is 29. It has a total of 7 prime factors and 24 positive divisors. There are 409379328 positive integers (up to 820642016) that are relatively prime to 820642016.

Interesting facts

Basic properties

Name

Name eight hundred twenty million six hundred forty-two thousand sixteen

Notation

Scientific notation 8.20642016 × 10^8
Engineering notation 8.20642016 × 10^6

Prime Factorization of 820642016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 439 × 58417

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 51290126
Product of the distinct prime numbers

The prime factorization of 820642016 is 2 × 2 × 2 × 2 × 2 × 439 × 58417. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 10, 71, 79, 863, 875, 9705, 825, 31736, 95084, 259731, 54392, 2399222, 9467975, 14553012, 50753692, 289950314, 552380714, 2242621145, 59581860

Basic calculations (n = 820642016)

Multiplication

n×y
n×2 1641284032
n×3 2461926048
n×4 3282568064
n×5 4103210080

Division

n÷y
n÷2 410321008
n÷3 273547338.66667
n÷3 205160504
n÷5 164128403.2

Exponentiation

ny
n2 673453318424544256
n3 5.5266408891381E+26
n4 4.5353937209703E+35
n5 3.7219346465308E+44

Nth Root

y√n
2√n 28646.850018807
3√n 936.23437528106
4√n 169.25380355787
5√n 60.649992252219

Divisors of 820642016

1, 2, 4, 8, 16, 32, 439, 878, 1756, 3512, 7024, 14048, 58417, 116834, 233668, 467336, 934672, 1869344, 25645063, 51290126, 102580252, 205160504, 410321008, 820642016

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820642015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820642016 can be divided by 24 positive divisors. The sum of these divisors (counting 820642016) is 1, the average is 0.041666666666667.

Base conversion 820642016

Base System Value
2 Binary 110000111010100000000011100000
3 Ternary 2010012011221012202
4 Quaternary 300322200003200
5 Quinary 3140041021031
6 Senary 213233112332
8 Octal 6072400340
10 Decimal 820642016
12 Duodecimal 1aa9b86a8
16 Hexadecimal 30ea00e0
20 Vigesimal cg9050g
36 Base36 dkl7fk

Cryptographic Hash Functions

md5 ecbf6de74eb63d00d5e2d64f21af3bfe
sha1 ed7bddc4612b206e5256df0dc41b84b48e04b9a2
sha256 cdf9e88fd3ade6610b398b4e2b034bcdf5318d283c55429bab307018a61ddf4d
sha512 74fdc67d71bf6989e3c3186ff120f70e6df46ba7f5580a2f3ecfb24782e9a9192da9acc1efda88d1a05f781dbf8690a5f74604db4e505c71ab228eba98584072
ripemd-160 be06c093f59d35beb05a48eee83ab2c061338a5d

820642016 as geometric shapes

Circle

Radius = n
Diameter 1641284032
Circumference 5156245857.3854
Area 2.1157159976982E+18

Sphere

Radius = n
Volume 2.3149939221794E+27
Surface area 8.4628639907929E+18
Circumference 5156245857.3854

Square

Length = n
Perimeter 3282568064
Area 673453318424544256
Diagonal 1160563068.8804

Cube

Length = n
Surface area 4040719910547265536
Volume 5.5266408891381E+26
Space diagonal 1421393666.5378

Equilateral Triangle

Length = n
Perimeter 2461926048
Area 2.9161384100929E+17
Altitude 710696833.26888

Triangular Pyramid

Length = n
Surface area 2.9161384100929E+17
Volume 6.5132087498206E+25
Height 386854356.29347