8138973889 (number)

8138973889 is an odd 10-digits composite number following 8138973888 and preceding 8138973890. In scientific notation, it is written as 8.138973889 × 10^9. The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors. There are 8024969376 positive integers (up to 8138973889) that are relatively prime to 8138973889.

Interesting facts

Basic properties

Name

Name eight billion one hundred thirty-eight million nine hundred seventy-three thousand eight hundred eighty-nine

Notation

Scientific notation 8.138973889 × 10^9
Engineering notation 8.138973889 × 10^9

Prime Factorization of 8138973889

Prime Factorization 73 × 3559 × 31327

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8138973889
Product of the distinct prime numbers

The prime factorization of 8138973889 is 73 × 3559 × 31327. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 41, 25, 990, 223, 6209, 3866, 57694, 93761, 350795, 527051, 818615, 9608293, 10071611, 11873604, 585170040, 197656186, 6008010677, 9718974715

Basic calculations (n = 8138973889)

Multiplication

n×y
n×2 16277947778
n×3 24416921667
n×4 32555895556
n×5 40694869445

Division

n÷y
n÷2 4069486944.5
n÷3 2712991296.3333
n÷3 2034743472.25
n÷5 1627794777.8

Exponentiation

ny
n2 6.6242895965824E+19
n3 5.3914920059758E+29
n4 4.388121265939E+39
n5 3.5714804405243E+49

Nth Root

y√n
2√n 90216.26177691
3√n 2011.5147356211
4√n 300.36022003073
5√n 95.965234977563

Divisors of 8138973889

1, 73, 3559, 31327, 259807, 2286871, 111492793, 8138973889

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 -8138973888
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 8138973889 can be divided by 8 positive divisors. The sum of these divisors (counting 8138973889) is 1, the average is 0.125.

Base conversion 8138973889

Base System Value
2 Binary 111100101000111101110001011000001
3 Ternary 210000012220201020101
4 Quaternary 13211013232023001
5 Quinary 113132034131024
6 Senary 3423342242401
8 Octal 74507561301
10 Decimal 8138973889
12 Duodecimal 16b1886401
16 Hexadecimal 1e51ee2c1
20 Vigesimal 6738bee9
36 Base36 3qlqgg1

Cryptographic Hash Functions

md5 6935c3535ebeb46ee5b617a543eb4a46
sha1 b27646a5a0463c4cb4dbff7148bb983be722ecd7
sha256 4cc6e3a7a627d167d62fab41f3a04a805de901dc05cbfb03034decaa622349f4
sha512 f35b4b3809ff093fca2fcc776a7c90209aef08cc4a129ff6ff4915938badbc1300ba89ad0a9ee45a3176420d8dc33208a3a5f9d4af66b50c69f25c2773a44c9d
ripemd-160 fc04e848251b7121ab6f5bea8a6c79f85c8a46e6

8138973889 as geometric shapes

Circle

Radius = n
Diameter 16277947778
Circumference 51138681154.883
Area 2.0810819531874E+20

Sphere

Radius = n
Volume 2.2583828903816E+30
Surface area 8.3243278127498E+20
Circumference 51138681154.883

Square

Length = n
Perimeter 32555895556
Area 6.6242895965824E+19
Diagonal 11510247257.624

Cube

Length = n
Surface area 3.9745737579494E+20
Volume 5.3914920059758E+29
Space diagonal 14097116297.224

Equilateral Triangle

Length = n
Perimeter 24416921667
Area 2.8684015363327E+19
Altitude 7048558148.6122

Triangular Pyramid

Length = n
Surface area 2.8684015363327E+19
Volume 6.3539342635643E+28
Height 3836749085.8748