7942768432 (number)

7942768432 is an even 10-digits composite number following 7942768431 and preceding 7942768433. In scientific notation, it is written as 7.942768432 × 10^9. The sum of its digits is 52. It has a total of 6 prime factors and 20 positive divisors. There are 3949196288 positive integers (up to 7942768432) that are relatively prime to 7942768432.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million seven hundred sixty-eight thousand four hundred thirty-two

Notation

Scientific notation 7.942768432 × 10^9
Engineering notation 7.942768432 × 10^9

Prime Factorization of 7942768432

Prime Factorization 2 × 2 × 2 × 2 × 179 × 2773313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 992846054
Product of the distinct prime numbers

The prime factorization of 7942768432 is 2 × 2 × 2 × 2 × 179 × 2773313. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 10, 4, 36, 109, 795, 8940, 6056, 10895, 91504, 358525, 268774, 5875406, 8167358, 69746287, 89408409, 968615243, 805698576, 6046273414, 225096066

Basic calculations (n = 7942768432)

Multiplication

n×y
n×2 15885536864
n×3 23828305296
n×4 31771073728
n×5 39713842160

Division

n÷y
n÷2 3971384216
n÷3 2647589477.3333
n÷3 1985692108
n÷5 1588553686.4

Exponentiation

ny
n2 6.3087570364376E+19
n3 5.0108996234174E+29
n4 3.9800415344801E+39
n5 3.1612548258117E+49

Nth Root

y√n
2√n 89122.210654808
3√n 1995.21928415
4√n 298.53343306037
5√n 95.498022846125

Divisors of 7942768432

1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 2773313, 5546626, 11093252, 22186504, 44373008, 496423027, 992846054, 1985692108, 3971384216, 7942768432

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7942768431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942768432 can be divided by 20 positive divisors. The sum of these divisors (counting 7942768432) is 1, the average is 0.05.

Base conversion 7942768432

Base System Value
2 Binary 111011001011011010000011100110000
3 Ternary 202111112201102221121
4 Quaternary 13121123100130300
5 Quinary 112231322042212
6 Senary 3352053032024
8 Octal 73133203460
10 Decimal 7942768432
12 Duodecimal 1658025614
16 Hexadecimal 1d96d0730
20 Vigesimal 6422611c
36 Base36 3ncx3cg

Cryptographic Hash Functions

md5 c61cb82559ddfeefaae4839f80c08da3
sha1 4b01ea0469b4a5752a2b53250f67e782b3b027dc
sha256 fadb54516d14b380e1254bd6464fb5a09a9c0d79eabce4077de2a780bd516219
sha512 8af93a9403603c5118a91963891241a6f50bc2006a78d8bc4fe478e12db31f9f057f8e90338f010eb53fdabc6ff37871646140024d15613836315345fe4fdfda
ripemd-160 81fcd3188b68e8e4ce1a768a48505c3b4b0738f0

7942768432 as geometric shapes

Circle

Radius = n
Diameter 15885536864
Circumference 49905885910.272
Area 1.9819544758955E+20

Sphere

Radius = n
Volume 2.0989607259739E+30
Surface area 7.9278179035821E+20
Circumference 49905885910.272

Square

Length = n
Perimeter 31771073728
Area 6.3087570364376E+19
Diagonal 11232770839.323

Cube

Length = n
Surface area 3.7852542218625E+20
Volume 5.0108996234174E+29
Space diagonal 13757278476.978

Equilateral Triangle

Length = n
Perimeter 23828305296
Area 2.7317719299294E+19
Altitude 6878639238.4891

Triangular Pyramid

Length = n
Surface area 2.7317719299294E+19
Volume 5.9054018392726E+28
Height 3744256946.4411