7139039281 (number)

7139039281 is an odd 10-digits composite number following 7139039280 and preceding 7139039282. In scientific notation, it is written as 7.139039281 × 10^9. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 6450217920 positive integers (up to 7139039281) that are relatively prime to 7139039281.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-nine million thirty-nine thousand two hundred eighty-one

Notation

Scientific notation 7.139039281 × 10^9
Engineering notation 7.139039281 × 10^9

Prime Factorization of 7139039281

Prime Factorization 11 × 163 × 3981617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7139039281
Product of the distinct prime numbers

The prime factorization of 7139039281 is 11 × 163 × 3981617. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7139039281)

Multiplication

n×y
n×2 14278078562
n×3 21417117843
n×4 28556157124
n×5 35695196405

Division

n÷y
n÷2 3569519640.5
n÷3 2379679760.3333
n÷3 1784759820.25
n÷5 1427807856.2

Exponentiation

ny
n2 5.0965881855661E+19
n3 3.6384743255837E+29
n4 2.5975211133252E+39
n5 1.8543805261255E+49

Nth Root

y√n
2√n 84492.835678535
3√n 1925.5136004951
4√n 290.67651380622
5√n 93.481991171559

Divisors of 7139039281

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 -7139039280
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 7139039281 can be divided by 8 positive divisors. The sum of these divisors (counting 7139039281) is 1, the average is 0.125.

Base conversion 7139039281

Base System Value
2 Binary 110101001100001010001100000110001
3 Ternary 200102112100202211021
4 Quaternary 12221201101200301
5 Quinary 104110043224111
6 Senary 3140222215441
8 Octal 65141214061
10 Decimal 7139039281
12 Duodecimal 1472a24581
16 Hexadecimal 1a9851831
20 Vigesimal 5baiji41
36 Base36 3a2edyp

Cryptographic Hash Functions

md5 672b1ca10d94c4efb745431b21edfe4d
sha1 c121163d5224bec40012ae0430c78f4fb7f138ba
sha256 0ae91a6ad4616e3026a27f8d611f1101485f76ab906d8da860a86dc6d7ab3e84
sha512 58f7cbb1d74f30c181f9df99874597f0105c3e034fb4e48dc4b9bb9614b9756f797c29ab601e079eb6f7438c9b2268b14505069760b1f0bbb89436a0da9ad2d7
ripemd-160 7ac2dd5cac757368d59d0305e4a0d2adbec98d0d

7139039281 as geometric shapes

Circle

Radius = n
Diameter 14278078562
Circumference 44855906717.757
Area 1.6011404002147E+20

Sphere

Radius = n
Volume 1.5240805615372E+30
Surface area 6.4045616008588E+20
Circumference 44855906717.757

Square

Length = n
Perimeter 28556157124
Area 5.0965881855661E+19
Diagonal 10096126173.504

Cube

Length = n
Surface area 3.0579529113397E+20
Volume 3.6384743255837E+29
Space diagonal 12365178751.922

Equilateral Triangle

Length = n
Perimeter 21417117843
Area 2.2068874206639E+19
Altitude 6182589375.961

Triangular Pyramid

Length = n
Surface area 2.2068874206639E+19
Volume 4.2879831146556E+28
Height 3365375391.1682