7942747952 (number)

7942747952 is an even 10-digits composite number following 7942747951 and preceding 7942747953. In scientific notation, it is written as 7.942747952 × 10^9. The sum of its digits is 56. It has a total of 5 prime factors and 10 positive divisors. There are 3971373968 positive integers (up to 7942747952) that are relatively prime to 7942747952.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million seven hundred forty-seven thousand nine hundred fifty-two

Notation

Scientific notation 7.942747952 × 10^9
Engineering notation 7.942747952 × 10^9

Prime Factorization of 7942747952

Prime Factorization 2 × 2 × 2 × 2 × 496421747

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 992843494
Product of the distinct prime numbers

The prime factorization of 7942747952 is 2 × 2 × 2 × 2 × 496421747. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7942747952)

Multiplication

n×y
n×2 15885495904
n×3 23828243856
n×4 31770991808
n×5 39713739760

Division

n÷y
n÷2 3971373976
n÷3 2647582650.6667
n÷3 1985686988
n÷5 1588549590.4

Exponentiation

ny
n2 6.3087245029E+19
n3 5.0108608625141E+29
n4 3.9800004853491E+39
n5 3.1612140703966E+49

Nth Root

y√n
2√n 89122.095756327
3√n 1995.2175692934
4√n 298.53324062209
5√n 95.497973598774

Divisors of 7942747952

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7942747951
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942747952 can be divided by 10 positive divisors. The sum of these divisors (counting 7942747952) is 1, the average is 0.1.

Base conversion 7942747952

Base System Value
2 Binary 111011001011011001011011100110000
3 Ternary 202111112200101212002
4 Quaternary 13121123023130300
5 Quinary 112231320413302
6 Senary 3352052353132
8 Octal 73133133460
10 Decimal 7942747952
12 Duodecimal 16580157a8
16 Hexadecimal 1d96cb730
20 Vigesimal 642239hc
36 Base36 3ncwnjk

Cryptographic Hash Functions

md5 4c766baf429b4ec59ee69563d586c40d
sha1 c5c86b6f029a985f1e38f1c2ac1373c624e48c5f
sha256 f639a0feef5a2249c643b993939604ac3b0b8c9b3c6d819fe640f16d12d227da
sha512 ba3326c20a05bb360893058edd6362e2f583736777b665bc3459c2a4c6096c1aca797fcc2da558369169bb2fd7b704416313f599fbc892b8fe7ca4976c0fca32
ripemd-160 599d752894bbb05831fed7c101d4db98456cca59

7942747952 as geometric shapes

Circle

Radius = n
Diameter 15885495904
Circumference 49905757230.637
Area 1.9819442551833E+20

Sphere

Radius = n
Volume 2.0989444898447E+30
Surface area 7.927777020733E+20
Circumference 49905757230.637

Square

Length = n
Perimeter 31770991808
Area 6.3087245029E+19
Diagonal 11232741876.23

Cube

Length = n
Surface area 3.78523470174E+20
Volume 5.0108608625141E+29
Space diagonal 13757243004.578

Equilateral Triangle

Length = n
Perimeter 23828243856
Area 2.7317578424944E+19
Altitude 6878621502.2888

Triangular Pyramid

Length = n
Surface area 2.7317578424944E+19
Volume 5.90535615911E+28
Height 3744247292.0765