7647138081 (number)

7647138081 is an odd 10-digits composite number following 7647138080 and preceding 7647138082. In scientific notation, it is written as 7.647138081 × 10^9. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 4634629080 positive integers (up to 7647138081) that are relatively prime to 7647138081.

Interesting facts

Basic properties

Name

Name seven billion six hundred forty-seven million one hundred thirty-eight thousand eighty-one

Notation

Scientific notation 7.647138081 × 10^9
Engineering notation 7.647138081 × 10^9

Prime Factorization of 7647138081

Prime Factorization 9 × 11 × 77243819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7647138081
Product of the distinct prime numbers

The prime factorization of 7647138081 is 9 × 11 × 77243819. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7647138081)

Multiplication

n×y
n×2 15294276162
n×3 22941414243
n×4 30588552324
n×5 38235690405

Division

n÷y
n÷2 3823569040.5
n÷3 2549046027
n÷3 1911784520.25
n÷5 1529427616.2

Exponentiation

ny
n2 5.847872082988E+19
n3 4.4719485298635E+29
n4 3.4197607898991E+39
n5 2.6151382964348E+49

Nth Root

y√n
2√n 87447.916390272
3√n 1970.1515924299
4√n 295.71593868149
5√n 94.776307917645

Divisors of 7647138081

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7647138080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7647138081 can be divided by 8 positive divisors. The sum of these divisors (counting 7647138081) is 1, the average is 0.125.

Base conversion 7647138081

Base System Value
2 Binary 111000111110011100001000100100001
3 Ternary 201201221102212100100
4 Quaternary 13013303201010201
5 Quinary 111130131404311
6 Senary 3302452413013
8 Octal 70763410441
10 Decimal 7647138081
12 Duodecimal 1595017169
16 Hexadecimal 1c7ce1121
20 Vigesimal 5j9ec541
36 Base36 3igwpi9

Cryptographic Hash Functions

md5 13072fca62af32953bd7b32a8abf35c8
sha1 099384ef9e23335222003c7bbdb6a8d8e474efda
sha256 84b807dbeab33f4f8271a42a1d685cf718aa3212784b04edf7aa46916fab5ac4
sha512 f6b0edb59d7bc21e1ae93cc2eee2c20127518162362d52bac89c248611f064e8a49679432698bdf30c706a9682bf395f7ee7be3a10832feb6c454b8b455717e7
ripemd-160 4a968835dc00670450ff3772ef02c372545f06e5

7647138081 as geometric shapes

Circle

Radius = n
Diameter 15294276162
Circumference 48048385632.513
Area 1.8371631975048E+20

Sphere

Radius = n
Volume 1.8732054198201E+30
Surface area 7.3486527900192E+20
Circumference 48048385632.513

Square

Length = n
Perimeter 30588552324
Area 5.847872082988E+19
Diagonal 10814686387.49

Cube

Length = n
Surface area 3.5087232497928E+20
Volume 4.4719485298635E+29
Space diagonal 13245231688.787

Equilateral Triangle

Length = n
Perimeter 22941414243
Area 2.5322028909747E+19
Altitude 6622615844.3934

Triangular Pyramid

Length = n
Surface area 2.5322028909747E+19
Volume 5.2702418843061E+28
Height 3604895462.4967