8642979968 (number)

8642979968 is an even 10-digits composite number following 8642979967 and preceding 8642979969. In scientific notation, it is written as 8.642979968 × 10^9. The sum of its digits is 68. It has a total of 10 prime factors and 64 positive divisors. There are 3549192192 positive integers (up to 8642979968) that are relatively prime to 8642979968.

Interesting facts

Basic properties

Name

Name eight billion six hundred forty-two million nine hundred seventy-nine thousand nine hundred sixty-eight

Notation

Scientific notation 8.642979968 × 10^9
Engineering notation 8.642979968 × 10^9

Prime Factorization of 8642979968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 973 × 29 × 2393

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 135046562
Product of the distinct prime numbers

The prime factorization of 8642979968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 973 × 29 × 2393. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8642979968)

Multiplication

n×y
n×2 17285959936
n×3 25928939904
n×4 34571919872
n×5 43214899840

Division

n÷y
n÷2 4321489984
n÷3 2880993322.6667
n÷3 2160744992
n÷5 1728595993.6

Exponentiation

ny
n2 7.4701102727249E+19
n3 6.4564013445913E+29
n4 5.5802547486671E+39
n5 4.8230030009066E+49

Nth Root

y√n
2√n 92967.628602649
3√n 2052.20701971
4√n 304.90593402335
5√n 97.125373360123

Divisors of 8642979968

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8642979967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8642979968 can be divided by 64 positive divisors. The sum of these divisors (counting 8642979968) is 1, the average is 0.015625.

Base conversion 8642979968

Base System Value
2 Binary 1000000011001010010110100010000000
3 Ternary 211022100021212121012
4 Quaternary 20003022112202000
5 Quinary 120200100324333
6 Senary 3545345020052
8 Octal 100312264200
10 Decimal 8642979968
12 Duodecimal 1812624628
16 Hexadecimal 203296880
20 Vigesimal 6f0ic9i8
36 Base36 3yxt20w

Cryptographic Hash Functions

md5 00cc3c0f99cd2c2c1b15a8605bbcc48e
sha1 d5f8ff86cbb7b2e565b311eab9573c3ce3e13c19
sha256 cc23cf8b54b95d4e8b2e7d1b6846676c644f8f8047d169457a0ad60265a39503
sha512 2217552d8457574eb32d4f2fac1a00287e1524d52dd9954de04aa591ef278dcb887911a0dd5d9d498a8c087100b914bf17f1339aa76200808f0b5982a9240dff
ripemd-160 9ecab8f62a1345b499eadc608e2742ebeec6a398

8642979968 as geometric shapes

Circle

Radius = n
Diameter 17285959936
Circumference 54305444745.185
Area 2.3468043554298E+20

Sphere

Radius = n
Volume 2.7044510710394E+30
Surface area 9.3872174217193E+20
Circumference 54305444745.185

Square

Length = n
Perimeter 34571919872
Area 7.4701102727249E+19
Diagonal 12223019490.065

Cube

Length = n
Surface area 4.482066163635E+20
Volume 6.4564013445913E+29
Space diagonal 14970080433.376

Equilateral Triangle

Length = n
Perimeter 25928939904
Area 3.2346526326254E+19
Altitude 7485040216.688

Triangular Pyramid

Length = n
Surface area 3.2346526326254E+19
Volume 7.608941954704E+28
Height 4074339830.0215