7942734647 (number)

7942734647 is an odd 10-digits composite number following 7942734646 and preceding 7942734648. In scientific notation, it is written as 7.942734647 × 10^9. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 7597398336 positive integers (up to 7942734647) that are relatively prime to 7942734647.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.942734647 × 10^9
Engineering notation 7.942734647 × 10^9

Prime Factorization of 7942734647

Prime Factorization 23 × 345336289

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7942734647
Product of the distinct prime numbers

The prime factorization of 7942734647 is 23 × 345336289. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 93, 2, 343, 238, 8431, 9326, 28885, 6433, 292328, 25454, 1731611, 1896587, 45690338, 75768341, 933657303, 551553128, 301974457, 2041254153

Basic calculations (n = 7942734647)

Multiplication

n×y
n×2 15885469294
n×3 23828203941
n×4 31770938588
n×5 39713673235

Division

n÷y
n÷2 3971367323.5
n÷3 2647578215.6667
n÷3 1985683661.75
n÷5 1588546929.4

Exponentiation

ny
n2 6.3087033672654E+19
n3 5.0108356812825E+29
n4 3.9799738176146E+39
n5 3.161187593532E+49

Nth Root

y√n
2√n 89122.021111508
3√n 1995.2164552212
4√n 298.53311560279
5√n 95.497941604774

Divisors of 7942734647

1, 23, 345336289, 7942734647

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7942734646
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942734647 can be divided by 4 positive divisors. The sum of these divisors (counting 7942734647) is 1, the average is 0.25.

Base conversion 7942734647

Base System Value
2 Binary 111011001011011001000001100110111
3 Ternary 202111112122201121022
4 Quaternary 13121123020030313
5 Quinary 112231320002042
6 Senary 3352052211355
8 Octal 73133101467
10 Decimal 7942734647
12 Duodecimal 1658009b5b
16 Hexadecimal 1d96c8337
20 Vigesimal 64221gc7
36 Base36 3ncwd9z

Cryptographic Hash Functions

md5 672a4a650caab0dd03dd3f033f95d759
sha1 bea93fb0b09444249d480edd17cdd943aba24089
sha256 3012f6bccb603130b7ede69abefd0759d34ac5a1ebae2eb3426a3a2f144812bb
sha512 a119c3ae356fbc30fd514e8ecf86d3fa31e4dddba3c139dbfce15c96e37174e66fb633de2fee049235122eb2cd5407314d96422f7265a5b965d9f879d9e4da6d
ripemd-160 bd5f320952b6c23ef4797c495204a1cdf1bef8b4

7942734647 as geometric shapes

Circle

Radius = n
Diameter 15885469294
Circumference 49905673632.857
Area 1.9819376152278E+20

Sphere

Radius = n
Volume 2.098933941955E+30
Surface area 7.9277504609113E+20
Circumference 49905673632.857

Square

Length = n
Perimeter 31770938588
Area 6.3087033672654E+19
Diagonal 11232723060.118

Cube

Length = n
Surface area 3.7852220203593E+20
Volume 5.0108356812825E+29
Space diagonal 13757219959.642

Equilateral Triangle

Length = n
Perimeter 23828203941
Area 2.7317486904961E+19
Altitude 6878609979.8208

Triangular Pyramid

Length = n
Surface area 2.7317486904961E+19
Volume 5.9053264827439E+28
Height 3744241020.0394