7942734644 (number)

7942734644 is an even 10-digits composite number following 7942734643 and preceding 7942734645. In scientific notation, it is written as 7.942734644 × 10^9. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 3665877504 positive integers (up to 7942734644) that are relatively prime to 7942734644.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.942734644 × 10^9
Engineering notation 7.942734644 × 10^9

Prime Factorization of 7942734644

Prime Factorization 2 × 2 × 13 × 152744897

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3971367322
Product of the distinct prime numbers

The prime factorization of 7942734644 is 2 × 2 × 13 × 152744897. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 72, 73, 885, 637, 1778, 4911, 87677, 93855, 979277, 670609, 4279067, 8109491, 34978939, 99035767, 88513472, 987945269, 3557162253, 4876076195

Basic calculations (n = 7942734644)

Multiplication

n×y
n×2 15885469288
n×3 23828203932
n×4 31770938576
n×5 39713673220

Division

n÷y
n÷2 3971367322
n÷3 2647578214.6667
n÷3 1985683661
n÷5 1588546928.8

Exponentiation

ny
n2 6.3087033624998E+19
n3 5.0108356756046E+29
n4 3.9799738116016E+39
n5 3.1611875875621E+49

Nth Root

y√n
2√n 89122.021094677
3√n 1995.21645497
4√n 298.5331155746
5√n 95.49794159756

Divisors of 7942734644

1, 2, 4, 13, 26, 52, 152744897, 305489794, 610979588, 1985683661, 3971367322, 7942734644

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7942734643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942734644 can be divided by 12 positive divisors. The sum of these divisors (counting 7942734644) is 1, the average is 0.083333333333333.

Base conversion 7942734644

Base System Value
2 Binary 111011001011011001000001100110100
3 Ternary 202111112122201121012
4 Quaternary 13121123020030310
5 Quinary 112231320002034
6 Senary 3352052211352
8 Octal 73133101464
10 Decimal 7942734644
12 Duodecimal 1658009b58
16 Hexadecimal 1d96c8334
20 Vigesimal 64221gc4
36 Base36 3ncwd9w

Cryptographic Hash Functions

md5 3d06a6165db04fa759babe4f6d6b6cb3
sha1 078c4e45c844567ae6427607f3eb9bc375c3dd49
sha256 d0511f89c479e55dd291d78606140b9ad367a09a5c3870b5eee777ee81900735
sha512 271bf95b1ad65b71c80f716391f6decb462d1985d7c2b6d8857edfe74945393530e6b0d09370b4ae7c61c3bf7bd363c63fc57f4845385fbde80793153a058921
ripemd-160 07b8c1e7ec959cbc46e5a65b0b7e51ec89704bb4

7942734644 as geometric shapes

Circle

Radius = n
Diameter 15885469288
Circumference 49905673614.007
Area 1.9819376137307E+20

Sphere

Radius = n
Volume 2.0989339395767E+30
Surface area 7.9277504549226E+20
Circumference 49905673614.007

Square

Length = n
Perimeter 31770938576
Area 6.3087033624998E+19
Diagonal 11232723055.875

Cube

Length = n
Surface area 3.7852220174999E+20
Volume 5.0108356756046E+29
Space diagonal 13757219954.445

Equilateral Triangle

Length = n
Perimeter 23828203932
Area 2.7317486884326E+19
Altitude 6878609977.2227

Triangular Pyramid

Length = n
Surface area 2.7317486884326E+19
Volume 5.9053264760525E+28
Height 3744241018.6251