8521738641 (number)

8521738641 is an odd 10-digits composite number following 8521738640 and preceding 8521738642. In scientific notation, it is written as 8.521738641 × 10^9. The sum of its digits is 45. It has a total of 4 prime factors and 14 positive divisors. There are 5244145920 positive integers (up to 8521738641) that are relatively prime to 8521738641.

Interesting facts

Basic properties

Name

Name eight billion five hundred twenty-one million seven hundred thirty-eight thousand six hundred forty-one

Notation

Scientific notation 8.521738641 × 10^9
Engineering notation 8.521738641 × 10^9

Prime Factorization of 8521738641

Prime Factorization 39 × 3 × 13 × 5602721

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8521738641
Product of the distinct prime numbers

The prime factorization of 8521738641 is 39 × 3 × 13 × 5602721. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 98, 22, 193, 384, 5118, 24, 92210, 51895, 280511, 903637, 6840016, 6799609, 76932972, 91289156, 690333026, 125455956, 4852299088, 8097351848

Basic calculations (n = 8521738641)

Multiplication

n×y
n×2 17043477282
n×3 25565215923
n×4 34086954564
n×5 42608693205

Division

n÷y
n÷2 4260869320.5
n÷3 2840579547
n÷3 2130434660.25
n÷5 1704347728.2

Exponentiation

ny
n2 7.2620029465513E+19
n3 6.1884891120682E+29
n4 5.2736686795719E+39
n5 4.4940826166539E+49

Nth Root

y√n
2√n 92313.263624465
3√n 2042.5658666568
4√n 303.83097871097
5√n 96.851341837941

Divisors of 8521738641

1, 3, 13, 39, 117, 507, 1521, 5602721, 16808163, 72835373, 218506119, 655518357, 2840579547, 8521738641

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8521738640
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8521738641 can be divided by 14 positive divisors. The sum of these divisors (counting 8521738641) is 1, the average is 0.071428571428571.

Base conversion 8521738641

Base System Value
2 Binary 111111011111011110110100110010001
3 Ternary 210222220011011202200
4 Quaternary 13323323312212101
5 Quinary 114423031114031
6 Senary 3525334233413
8 Octal 77373664621
10 Decimal 8521738641
12 Duodecimal 1799ab5869
16 Hexadecimal 1fbef6991
20 Vigesimal 6d30h6c1
36 Base36 3wxmfm9

Cryptographic Hash Functions

md5 9bdc9f5059457f903823264853e6d1be
sha1 634b5d368f9aef44ca4cfbe0a29503284bb1781b
sha256 661911b14265213992fb2d47866480e2f1812cc026b9b66b06ed20b5f763db76
sha512 3271cf00308636ccecf43efb022f03920429efc7be75c7fef185934bdc9c25cf48f41f4d9e4d47acca20077b550fc2b843c07b79aac3beff858ba1f0f4f04cbd
ripemd-160 48c0820631e355d3b86545f99c53cf9896dab4a6

8521738641 as geometric shapes

Circle

Radius = n
Diameter 17043477282
Circumference 53543663020.756
Area 2.2814255107233E+20

Sphere

Radius = n
Volume 2.5922282575058E+30
Surface area 9.1257020428931E+20
Circumference 53543663020.756

Square

Length = n
Perimeter 34086954564
Area 7.2620029465513E+19
Diagonal 12051558361.101

Cube

Length = n
Surface area 4.3572017679308E+20
Volume 6.1884891120682E+29
Space diagonal 14760084295.035

Equilateral Triangle

Length = n
Perimeter 25565215923
Area 3.1445395170354E+19
Altitude 7380042147.5175

Triangular Pyramid

Length = n
Surface area 3.1445395170354E+19
Volume 7.2932043607375E+28
Height 4017186120.367