7942766142 (number)

7942766142 is an even 10-digits composite number following 7942766141 and preceding 7942766143. In scientific notation, it is written as 7.942766142 × 10^9. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 2634364800 positive integers (up to 7942766142) that are relatively prime to 7942766142.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million seven hundred sixty-six thousand one hundred forty-two

Notation

Scientific notation 7.942766142 × 10^9
Engineering notation 7.942766142 × 10^9

Prime Factorization of 7942766142

Prime Factorization 2 × 3 × 821 × 277 × 5821

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7942766142
Product of the distinct prime numbers

The prime factorization of 7942766142 is 2 × 3 × 821 × 277 × 5821. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7942766142)

Multiplication

n×y
n×2 15885532284
n×3 23828298426
n×4 31771064568
n×5 39713830710

Division

n÷y
n÷2 3971383071
n÷3 2647588714
n÷3 1985691535.5
n÷5 1588553228.4

Exponentiation

ny
n2 6.3087533986502E+19
n3 5.0108952893026E+29
n4 3.980036944498E+39
n5 3.1612502686668E+49

Nth Root

y√n
2√n 89122.19780728
3√n 1995.2190924011
4√n 298.53341154263
5√n 95.498017339468

Divisors of 7942766142

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 -7942766141
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 7942766142 can be divided by 32 positive divisors. The sum of these divisors (counting 7942766142) is 1, the average is 0.03125.

Base conversion 7942766142

Base System Value
2 Binary 111011001011011001111111000111110
3 Ternary 202111112201022210210
4 Quaternary 13121123033320332
5 Quinary 112231322004032
6 Senary 3352053013250
8 Octal 73133177076
10 Decimal 7942766142
12 Duodecimal 1658024226
16 Hexadecimal 1d96cfe3e
20 Vigesimal 64225f72
36 Base36 3ncx1ku

Cryptographic Hash Functions

md5 ac5a1c5e732c334510502b75b7d20cf2
sha1 23f622cb0239d4b9ea590b55e867b6ba793815f2
sha256 80b15633b2a84ca7d59510fe365275d4a0af512c80e63ed676658755ca2f64f1
sha512 931541c461d7f926f9bde7cc789cb0454e390338bf689e7f684da119d4bfcb2bcadbc6b2665a42408c736d447cc19d024e19e246c3e91f92182cebf7679b93d8
ripemd-160 4ca0912d6eba7e65e778fa59629eedd2b5649720

7942766142 as geometric shapes

Circle

Radius = n
Diameter 15885532284
Circumference 49905871521.778
Area 1.9819533330509E+20

Sphere

Radius = n
Volume 2.0989589105041E+30
Surface area 7.9278133322036E+20
Circumference 49905871521.778

Square

Length = n
Perimeter 31771064568
Area 6.3087533986502E+19
Diagonal 11232767600.774

Cube

Length = n
Surface area 3.7852520391901E+20
Volume 5.0108952893026E+29
Space diagonal 13757274510.582

Equilateral Triangle

Length = n
Perimeter 23828298426
Area 2.7317703547212E+19
Altitude 6878637255.2909

Triangular Pyramid

Length = n
Surface area 2.7317703547212E+19
Volume 5.9053967314693E+28
Height 3744255866.9247