7942729434 (number)

7942729434 is an even 10-digits composite number following 7942729433 and preceding 7942729435. In scientific notation, it is written as 7.942729434 × 10^9. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 2548740096 positive integers (up to 7942729434) that are relatively prime to 7942729434.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.942729434 × 10^9
Engineering notation 7.942729434 × 10^9

Prime Factorization of 7942729434

Prime Factorization 2 × 129 × 103 × 1163 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7942729434
Product of the distinct prime numbers

The prime factorization of 7942729434 is 2 × 129 × 103 × 1163 × 257. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7942729434)

Multiplication

n×y
n×2 15885458868
n×3 23828188302
n×4 31770917736
n×5 39713647170

Division

n÷y
n÷2 3971364717
n÷3 2647576478
n÷3 1985682358.5
n÷5 1588545886.8

Exponentiation

ny
n2 6.308695086173E+19
n3 5.0108258151077E+29
n4 3.9799633690303E+39
n5 3.1611772197439E+49

Nth Root

y√n
2√n 89121.991865083
3√n 1995.2160187189
4√n 298.53306661923
5√n 95.49792906927

Divisors of 7942729434

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 -7942729433
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 7942729434 can be divided by 32 positive divisors. The sum of these divisors (counting 7942729434) is 1, the average is 0.03125.

Base conversion 7942729434

Base System Value
2 Binary 111011001011011000110111011011010
3 Ternary 202111112122110110020
4 Quaternary 13121123012323122
5 Quinary 112231314320214
6 Senary 3352052131310
8 Octal 73133067332
10 Decimal 7942729434
12 Duodecimal 1658006b36
16 Hexadecimal 1d96c6eda
20 Vigesimal 642213be
36 Base36 3ncw996

Cryptographic Hash Functions

md5 766bdd73c15fb48b51cda9233d4cd8f9
sha1 10931ad7cfb2317f859913d43c15a3acf614dfb9
sha256 0668e73eda4216e8f74eb7958bbccb983b94cc647ee9476558f9f2473df7916f
sha512 e566bd0c2bc519580ba247e2e91eb2000dacd6995b473da1f1256303521daa99e9854029ce887d940fe2db64fec29de86fc83da68cb44fd31e7730a1809fb0d7
ripemd-160 9944cc83372c3763a0e310290efcb741bbe19414

7942729434 as geometric shapes

Circle

Radius = n
Diameter 15885458868
Circumference 49905640878.612
Area 1.9819350136459E+20

Sphere

Radius = n
Volume 2.0989298092214E+30
Surface area 7.9277400545836E+20
Circumference 49905640878.612

Square

Length = n
Perimeter 31770917736
Area 6.308695086173E+19
Diagonal 11232715687.823

Cube

Length = n
Surface area 3.7852170517038E+20
Volume 5.0108258151077E+29
Space diagonal 13757210930.461

Equilateral Triangle

Length = n
Perimeter 23828188302
Area 2.7317451046779E+19
Altitude 6878605465.2304

Triangular Pyramid

Length = n
Surface area 2.7317451046779E+19
Volume 5.9053148553455E+28
Height 3744238562.6076