8109508728 (number)

8109508728 is an even 10-digits composite number following 8109508727 and preceding 8109508729. In scientific notation, it is written as 8.109508728 × 10^9. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 2496475520 positive integers (up to 8109508728) that are relatively prime to 8109508728.

Interesting facts

Basic properties

Name

Name eight billion one hundred nine million five hundred eight thousand seven hundred twenty-eight

Notation

Scientific notation 8.109508728 × 10^9
Engineering notation 8.109508728 × 10^9

Prime Factorization of 8109508728

Prime Factorization 2 × 2 × 2 × 69 × 29 × 506591

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2027377182
Product of the distinct prime numbers

The prime factorization of 8109508728 is 2 × 2 × 2 × 69 × 29 × 506591. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8109508728)

Multiplication

n×y
n×2 16219017456
n×3 24328526184
n×4 32438034912
n×5 40547543640

Division

n÷y
n÷2 4054754364
n÷3 2703169576
n÷3 2027377182
n÷5 1621901745.6

Exponentiation

ny
n2 6.5764131809508E+19
n3 5.3331480089855E+29
n4 4.3249210326584E+39
n5 3.5072984862254E+49

Nth Root

y√n
2√n 90052.810772346
3√n 2009.0844016812
4√n 300.08800504576
5√n 95.895650414378

Divisors of 8109508728

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8109508727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8109508728 can be divided by 32 positive divisors. The sum of these divisors (counting 8109508728) is 1, the average is 0.03125.

Base conversion 8109508728

Base System Value
2 Binary 111100011010111010100100001111000
3 Ternary 202221011110201122010
4 Quaternary 13203113110201320
5 Quinary 113102013234403
6 Senary 3420410525520
8 Octal 74327244170
10 Decimal 8109508728
12 Duodecimal 16a3a368a0
16 Hexadecimal 1e35d4878
20 Vigesimal 66e48bg8
36 Base36 3q46wzc

Cryptographic Hash Functions

md5 d070ee5ef3c8aca8730846cd50b14a13
sha1 4a6efd9fef8740072d7284659713673c157277a1
sha256 104dd2c163f0d384d01fa310219aa2d569f54ef3945023517d93c85841cb1926
sha512 662019dc5579e96971c371ff3dd1a1007197244911e2ee599cbebc6a5af4e4194fc2a2c95160be6e0eaa8ac8beef8d0d5313baa3128b5e9f2fd82a6d69a5430a
ripemd-160 a616d86c10cb06e23c371cfa92c2376c43550dfd

8109508728 as geometric shapes

Circle

Radius = n
Diameter 16219017456
Circumference 50953546088.214
Area 2.0660411336246E+20

Sphere

Radius = n
Volume 2.2339438140714E+30
Surface area 8.2641645344985E+20
Circumference 50953546088.214

Square

Length = n
Perimeter 32438034912
Area 6.5764131809508E+19
Diagonal 11468577227.321

Cube

Length = n
Surface area 3.9458479085705E+20
Volume 5.3331480089855E+29
Space diagonal 14046081141.319

Equilateral Triangle

Length = n
Perimeter 24328526184
Area 2.8476704402431E+19
Altitude 7023040570.6596

Triangular Pyramid

Length = n
Surface area 2.8476704402431E+19
Volume 6.2851752037086E+28
Height 3822859075.7735