7129487764 (number)

7129487764 is an even 10-digits composite number following 7129487763 and preceding 7129487765. In scientific notation, it is written as 7.129487764 × 10^9. The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors. There are 3055494744 positive integers (up to 7129487764) that are relatively prime to 7129487764.

Interesting facts

Basic properties

Name

Name seven billion one hundred twenty-nine million four hundred eighty-seven thousand seven hundred sixty-four

Notation

Scientific notation 7.129487764 × 10^9
Engineering notation 7.129487764 × 10^9

Prime Factorization of 7129487764

Prime Factorization 2 × 2 × 7 × 254624563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3564743882
Product of the distinct prime numbers

The prime factorization of 7129487764 is 2 × 2 × 7 × 254624563. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 18, 18, 19, 204, 3179, 6002, 9377, 96632, 901679, 914191, 3847013, 5249355, 19580609, 49292320, 848920686, 303781315, 5402655704, 8238211245

Basic calculations (n = 7129487764)

Multiplication

n×y
n×2 14258975528
n×3 21388463292
n×4 28517951056
n×5 35647438820

Division

n÷y
n÷2 3564743882
n÷3 2376495921.3333
n÷3 1782371941
n÷5 1425897552.8

Exponentiation

ny
n2 5.0829595777026E+19
n3 3.6238898114137E+29
n4 2.5836478068558E+39
n5 1.8420085425464E+49

Nth Root

y√n
2√n 84436.294115741
3√n 1924.6544847016
4√n 290.57923896201
5√n 93.4569633484

Divisors of 7129487764

1, 2, 4, 7, 14, 28, 254624563, 509249126, 1018498252, 1782371941, 3564743882, 7129487764

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7129487763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7129487764 can be divided by 12 positive divisors. The sum of these divisors (counting 7129487764) is 1, the average is 0.083333333333333.

Base conversion 7129487764

Base System Value
2 Binary 110101000111100110101100110010100
3 Ternary 200101212101111121101
4 Quaternary 12220330311212110
5 Quinary 104100122102024
6 Senary 3135241355444
8 Octal 65074654624
10 Decimal 7129487764
12 Duodecimal 146b798b84
16 Hexadecimal 1a8f35994
20 Vigesimal 5b7j5j84
36 Base36 39wpnys

Cryptographic Hash Functions

md5 378db52e1e4614a47e079cfd5251d009
sha1 f6eddeb17aad65120bbc2c2fcaf22e04fb3253a8
sha256 e58bc1541e6deb6be1995f02e932828c898ead3752ef0a916f68601cc1616afd
sha512 c49ab7be0f744ff9f39eb1b06a4065b6e211e21ca153d9535fa1e1cce08b61111aed1b411b072ee2f30731e82e4d6ffb79746ea6bc7af92ef218037a0f4b0d5f
ripemd-160 eb39027628447d7976423e3173d53e216f2ccc85

7129487764 as geometric shapes

Circle

Radius = n
Diameter 14258975528
Circumference 44795892766.481
Area 1.5968588467804E+20

Sphere

Radius = n
Volume 1.5179714145275E+30
Surface area 6.3874353871217E+20
Circumference 44795892766.481

Square

Length = n
Perimeter 28517951056
Area 5.0829595777026E+19
Diagonal 10082618288.622

Cube

Length = n
Surface area 3.0497757466215E+20
Volume 3.6238898114137E+29
Space diagonal 12348635039.189

Equilateral Triangle

Length = n
Perimeter 21388463292
Area 2.2009860603499E+19
Altitude 6174317519.5943

Triangular Pyramid

Length = n
Surface area 2.2009860603499E+19
Volume 4.2707950998725E+28
Height 3360872762.8739