7942768427 (number)

7942768427 is an odd 10-digits composite number following 7942768426 and preceding 7942768428. In scientific notation, it is written as 7.942768427 × 10^9. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 7218445000 positive integers (up to 7942768427) that are relatively prime to 7942768427.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.942768427 × 10^9
Engineering notation 7.942768427 × 10^9

Prime Factorization of 7942768427

Prime Factorization 11 × 3251 × 222107

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7942768427
Product of the distinct prime numbers

The prime factorization of 7942768427 is 11 × 3251 × 222107. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7942768427)

Multiplication

n×y
n×2 15885536854
n×3 23828305281
n×4 31771073708
n×5 39713842135

Division

n÷y
n÷2 3971384213.5
n÷3 2647589475.6667
n÷3 1985692106.75
n÷5 1588553685.4

Exponentiation

ny
n2 6.3087570284948E+19
n3 5.0108996139543E+29
n4 3.9800415244583E+39
n5 3.1612548158616E+49

Nth Root

y√n
2√n 89122.210626757
3√n 1995.2192837313
4√n 298.53343301338
5√n 95.498022834102

Divisors of 7942768427

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 -7942768426
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 7942768427 can be divided by 8 positive divisors. The sum of these divisors (counting 7942768427) is 1, the average is 0.125.

Base conversion 7942768427

Base System Value
2 Binary 111011001011011010000011100101011
3 Ternary 202111112201102221102
4 Quaternary 13121123100130223
5 Quinary 112231322042202
6 Senary 3352053032015
8 Octal 73133203453
10 Decimal 7942768427
12 Duodecimal 165802560b
16 Hexadecimal 1d96d072b
20 Vigesimal 64226117
36 Base36 3ncx3cb

Cryptographic Hash Functions

md5 13fa99b27cced8cad436811972f80d35
sha1 e931996552530993d22cbf3af241570bb2bf6ad6
sha256 da8851946550598421c41e66fd75b522d28a041cc28f5a582c1d1f9d84e44d32
sha512 f73460a65098f9a59a603eb05ab47e4f7c137c9c8db8df4cfb6f3b60a283cd13ba873c90bf03a700e58ca43240660940d3797cd49016be561bb3737eeec750ad
ripemd-160 583f875220b7bfa9fd9252a17786208e2fa3be56

7942768427 as geometric shapes

Circle

Radius = n
Diameter 15885536854
Circumference 49905885878.856
Area 1.9819544734002E+20

Sphere

Radius = n
Volume 2.09896072201E+30
Surface area 7.9278178936009E+20
Circumference 49905885878.856

Square

Length = n
Perimeter 31771073708
Area 6.3087570284948E+19
Diagonal 11232770832.252

Cube

Length = n
Surface area 3.7852542170969E+20
Volume 5.0108996139543E+29
Space diagonal 13757278468.318

Equilateral Triangle

Length = n
Perimeter 23828305281
Area 2.7317719264901E+19
Altitude 6878639234.159

Triangular Pyramid

Length = n
Surface area 2.7317719264901E+19
Volume 5.9054018281202E+28
Height 3744256944.0841