820512268 (number)

820512268 is an even 9-digits composite number following 820512267 and preceding 820512269. In scientific notation, it is written as 8.20512268 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 6 positive divisors. There are 410256132 positive integers (up to 820512268) that are relatively prime to 820512268.

Interesting facts

Basic properties

Name

Name eight hundred twenty million five hundred twelve thousand two hundred sixty-eight

Notation

Scientific notation 8.20512268 × 10^8
Engineering notation 8.20512268 × 10^6

Prime Factorization of 820512268

Prime Factorization 2 × 2 × 205128067

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 410256134
Product of the distinct prime numbers

The prime factorization of 820512268 is 2 × 2 × 205128067. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 4, 65, 329, 461, 4235, 7808, 18001, 10381, 495301, 39323, 5801590, 1228211, 96300302, 36504111, 505331719, 564344769, 9575591179, 1366880696

Basic calculations (n = 820512268)

Multiplication

n×y
n×2 1641024536
n×3 2461536804
n×4 3282049072
n×5 4102561340

Division

n÷y
n÷2 410256134
n÷3 273504089.33333
n÷3 205128067
n÷5 164102453.6

Exponentiation

ny
n2 673240381938503824
n3 5.5240199269355E+26
n4 4.532526118727E+35
n5 3.7189932854459E+44

Nth Root

y√n
2√n 28644.585317299
3√n 936.18503141863
4√n 169.24711317272
5√n 60.648074311691

Divisors of 820512268

1, 2, 4, 205128067, 410256134, 820512268

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820512267
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820512268 can be divided by 6 positive divisors. The sum of these divisors (counting 820512268) is 1, the average is 0.16666666666667.

Base conversion 820512268

Base System Value
2 Binary 110000111010000000011000001100
3 Ternary 2010011221100020021
4 Quaternary 300322000120030
5 Quinary 3140022343033
6 Senary 213230231524
8 Octal 6072003014
10 Decimal 820512268
12 Duodecimal 1aa9555a4
16 Hexadecimal 30e8060c
20 Vigesimal cg840d8
36 Base36 dkifbg

Cryptographic Hash Functions

md5 51c6ea5ccb123e93f2aaa96109762d5e
sha1 8bc1b49ba5a5ee8c2dfe3bc82f59efeb865b0c08
sha256 f692e521562baf167df5642d0b3be9e0a555a6fe24a77199e9e9aad02546cd6f
sha512 6ec1140289e806674dd99a2afde67e469c3015407b12bb1651bf262adb68604c3b8d86b91cbab97e56187006c21246dc62ab9e245ac599db240fe278564b6644
ripemd-160 0a87540717b355cd5e35bd4ab6e90923ae24ed2c

820512268 as geometric shapes

Circle

Radius = n
Diameter 1641024536
Circumference 5155430626.6582
Area 2.115047037998E+18

Sphere

Radius = n
Volume 2.3138960560992E+27
Surface area 8.460188151992E+18
Circumference 5155430626.6582

Square

Length = n
Perimeter 3282049072
Area 673240381938503824
Diagonal 1160379577.4991

Cube

Length = n
Surface area 4039442291631022944
Volume 5.5240199269355E+26
Space diagonal 1421168936.4096

Equilateral Triangle

Length = n
Perimeter 2461536804
Area 2.9152163680614E+17
Altitude 710584468.20479

Triangular Pyramid

Length = n
Surface area 2.9152163680614E+17
Volume 6.5101199162428E+25
Height 386793192.4997