7972646823 (number)

7972646823 is an odd 10-digits composite number following 7972646822 and preceding 7972646824. In scientific notation, it is written as 7.972646823 × 10^9. The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors. There are 5315097876 positive integers (up to 7972646823) that are relatively prime to 7972646823.

Interesting facts

Basic properties

Name

Name seven billion nine hundred seventy-two million six hundred forty-six thousand eight hundred twenty-three

Notation

Scientific notation 7.972646823 × 10^9
Engineering notation 7.972646823 × 10^9

Prime Factorization of 7972646823

Prime Factorization 9 × 885849647

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7972646823
Product of the distinct prime numbers

The prime factorization of 7972646823 is 9 × 885849647. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7972646823)

Multiplication

n×y
n×2 15945293646
n×3 23917940469
n×4 31890587292
n×5 39863234115

Division

n÷y
n÷2 3986323411.5
n÷3 2657548941
n÷3 1993161705.75
n÷5 1594529364.6

Exponentiation

ny
n2 6.3563097364292E+19
n3 5.0676612626146E+29
n4 4.0402673465425E+39
n5 3.2211624624482E+49

Nth Root

y√n
2√n 89289.679263619
3√n 1997.7179657335
4√n 298.81378693698
5√n 95.569762154646

Divisors of 7972646823

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7972646822
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7972646823 can be divided by 4 positive divisors. The sum of these divisors (counting 7972646823) is 1, the average is 0.25.

Base conversion 7972646823

Base System Value
2 Binary 111011011001101001110111110100111
3 Ternary 202120121221102101200
4 Quaternary 13123031032332213
5 Quinary 112311444144243
6 Senary 3355041253543
8 Octal 73315167647
10 Decimal 7972646823
12 Duodecimal 16660342b3
16 Hexadecimal 1db34efa7
20 Vigesimal 64b90h13
36 Base36 3nuphnr

Cryptographic Hash Functions

md5 13ddfd851cbbf9e66b88720c739e4cce
sha1 11116c0db445d8682d299ab8313d9f770408681e
sha256 46a4a4963185e4d266456413e68c6e3ecd26c2fbede8a5fe2b141b2434b13a61
sha512 766ed4122f182b348eb5b9222b45c301da3c6f511a6a39811e5599a7bcd1b62cc2f669b2719273ea688f4e9ba5cc89fc8deb64256e497eb6a122c1a5d6559604
ripemd-160 b82886278998244bda407a1bc1b88e7dcbc9dd38

7972646823 as geometric shapes

Circle

Radius = n
Diameter 15945293646
Circumference 50093617377.606
Area 1.9968935971907E+20

Sphere

Radius = n
Volume 2.1227369858016E+30
Surface area 7.9875743887629E+20
Circumference 50093617377.606

Square

Length = n
Perimeter 31890587292
Area 6.3563097364292E+19
Diagonal 11275025265.097

Cube

Length = n
Surface area 3.8137858418575E+20
Volume 5.0676612626146E+29
Space diagonal 13809029368.239

Equilateral Triangle

Length = n
Perimeter 23917940469
Area 2.752362853035E+19
Altitude 6904514684.1193

Triangular Pyramid

Length = n
Surface area 2.752362853035E+19
Volume 5.9722960725853E+28
Height 3758341755.0325