7989756768 (number)

7989756768 is an even 10-digits composite number following 7989756767 and preceding 7989756769. In scientific notation, it is written as 7.989756768 × 10^9. The sum of its digits is 72. It has a total of 10 prime factors and 144 positive divisors. There are 2261392128 positive integers (up to 7989756768) that are relatively prime to 7989756768.

Interesting facts

Basic properties

Name

Name seven billion nine hundred eighty-nine million seven hundred fifty-six thousand seven hundred sixty-eight

Notation

Scientific notation 7.989756768 × 10^9
Engineering notation 7.989756768 × 10^9

Prime Factorization of 7989756768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 107 × 37039

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 166453266
Product of the distinct prime numbers

The prime factorization of 7989756768 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 107 × 37039. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7989756768)

Multiplication

n×y
n×2 15979513536
n×3 23969270304
n×4 31959027072
n×5 39948783840

Division

n÷y
n÷2 3994878384
n÷3 2663252256
n÷3 1997439192
n÷5 1597951353.6

Exponentiation

ny
n2 6.3836213211802E+19
n3 5.1003581655248E+29
n4 4.0750621172226E+39
n5 3.25587551311E+49

Nth Root

y√n
2√n 89385.439351161
3√n 1999.1460327552
4√n 298.97397771572
5√n 95.610747075019

Divisors of 7989756768

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7989756767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7989756768 can be divided by 144 positive divisors. The sum of these divisors (counting 7989756768) is 1, the average is 0.0069444444444444.

Base conversion 7989756768

Base System Value
2 Binary 111011100001110100000001101100000
3 Ternary 202121211010200211100
4 Quaternary 13130032200031200
5 Quinary 112330334204033
6 Senary 3400452114400
8 Octal 73416401540
10 Decimal 7989756768
12 Duodecimal 166b905a00
16 Hexadecimal 1dc3a0360
20 Vigesimal 64gfjbi8
36 Base36 3o4w7s0

Cryptographic Hash Functions

md5 e8caa259966c0f3423eb01a0b5e6acb8
sha1 428f4eb3514b7b78d8c10a39d3c2d8f78c7ab5da
sha256 7a6dedc2f4426aaef5101fbf61672b4c7f101fd96aeb46d4dca65b32107d8975
sha512 bf1a5a16e08642221a291ab51bf6779142e066b664df23f25e707ef32092414d4341bc6f08554aef566aafc165c1b719c3b92c1ab56d2d964438216ced12ada8
ripemd-160 b40443d5e6191020b8e02190dd00fd968c1d80c0

7989756768 as geometric shapes

Circle

Radius = n
Diameter 15979513536
Circumference 50201122332.636
Area 2.0054737845919E+20

Sphere

Radius = n
Volume 2.1364330324653E+30
Surface area 8.0218951383675E+20
Circumference 50201122332.636

Square

Length = n
Perimeter 31959027072
Area 6.3836213211802E+19
Diagonal 11299222381.368

Cube

Length = n
Surface area 3.8301727927081E+20
Volume 5.1003581655248E+29
Space diagonal 13838664662.293

Equilateral Triangle

Length = n
Perimeter 23969270304
Area 2.764189116141E+19
Altitude 6919332331.1467

Triangular Pyramid

Length = n
Surface area 2.764189116141E+19
Volume 6.0108297422047E+28
Height 3766407460.4559