7129449939 (number)

7129449939 is an odd 10-digits composite number following 7129449938 and preceding 7129449940. In scientific notation, it is written as 7.129449939 × 10^9. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 4724505416 positive integers (up to 7129449939) that are relatively prime to 7129449939.

Interesting facts

Basic properties

Name

Name seven billion one hundred twenty-nine million four hundred forty-nine thousand nine hundred thirty-nine

Notation

Scientific notation 7.129449939 × 10^9
Engineering notation 7.129449939 × 10^9

Prime Factorization of 7129449939

Prime Factorization 3 × 167 × 14230439

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7129449939
Product of the distinct prime numbers

The prime factorization of 7129449939 is 3 × 167 × 14230439. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 89, 34, 515, 775, 4361, 4426, 5769, 61924, 62334, 872455, 7702801, 9620208, 1765648, 59621060, 615101593, 959763477, 1892507991, 9960338894

Basic calculations (n = 7129449939)

Multiplication

n×y
n×2 14258899878
n×3 21388349817
n×4 28517799756
n×5 35647249695

Division

n÷y
n÷2 3564724969.5
n÷3 2376483313
n÷3 1782362484.75
n÷5 1425889987.8

Exponentiation

ny
n2 5.0829056432707E+19
n3 3.6238321328359E+29
n4 2.5835929778393E+39
n5 1.8419596798257E+49

Nth Root

y√n
2√n 84436.07013001
3√n 1924.6510809889
4√n 290.57885354927
5√n 93.45686418231

Divisors of 7129449939

1, 3, 167, 501, 14230439, 42691317, 2376483313, 7129449939

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 -7129449938
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 7129449939 can be divided by 8 positive divisors. The sum of these divisors (counting 7129449939) is 1, the average is 0.125.

Base conversion 7129449939

Base System Value
2 Binary 110101000111100101100010111010011
3 Ternary 200101212022120201110
4 Quaternary 12220330230113103
5 Quinary 104100114344224
6 Senary 3135240504403
8 Octal 65074542723
10 Decimal 7129449939
12 Duodecimal 146b77b103
16 Hexadecimal 1a8f2c5d3
20 Vigesimal 5b7j14gj
36 Base36 39wous3

Cryptographic Hash Functions

md5 353b99c4aa0a9c65f70593b456f27bbf
sha1 f71c3be5f2cb637c45580305e8267bb48bb845f1
sha256 7983e150385e9ac1e05c29c67d9879afc741436316e6c98d9563373ec8763ce3
sha512 5b71fe0bc570ef8b16e634c2d398cd349e3359507e32f80a09c52e2e4c7e45518116f255255f46812741eb365ad71d49fb8b2c3efcab28a7bfce815f4fed2d74
ripemd-160 b9092a9709da408ef547c1a72475246d31ed9811

7129449939 as geometric shapes

Circle

Radius = n
Diameter 14258899878
Circumference 44795655104.997
Area 1.5968419027789E+20

Sphere

Radius = n
Volume 1.5179472541813E+30
Surface area 6.3873676111157E+20
Circumference 44795655104.997

Square

Length = n
Perimeter 28517799756
Area 5.0829056432707E+19
Diagonal 10082564795.994

Cube

Length = n
Surface area 3.0497433859624E+20
Volume 3.6238321328359E+29
Space diagonal 12348569524.367

Equilateral Triangle

Length = n
Perimeter 21388349817
Area 2.2009627060559E+19
Altitude 6174284762.1834

Triangular Pyramid

Length = n
Surface area 2.2009627060559E+19
Volume 4.2707271250166E+28
Height 3360854931.9979