7129242890 (number)

7129242890 is an even 10-digits composite number following 7129242889 and preceding 7129242891. In scientific notation, it is written as 7.129242890 × 10^9. The sum of its digits is 44. It has a total of 6 prime factors and 64 positive divisors. There are 2105144640 positive integers (up to 7129242890) that are relatively prime to 7129242890.

Interesting facts

Basic properties

Name

Name seven billion one hundred twenty-nine million two hundred forty-two thousand eight hundred ninety

Notation

Scientific notation 7.129242890 × 10^9
Engineering notation 7.129242890 × 10^9

Prime Factorization of 7129242890

Prime Factorization 2 × 5 × 11 × 7 × 19 × 487303

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7129242890
Product of the distinct prime numbers

The prime factorization of 7129242890 is 2 × 5 × 11 × 7 × 19 × 487303. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 87, 63, 138, 646, 4405, 7376, 46815, 92810, 52048, 206508, 6800460, 4415321, 35662345, 92084027, 922684627, 714191836, 6128577959, 2497451278

Basic calculations (n = 7129242890)

Multiplication

n×y
n×2 14258485780
n×3 21387728670
n×4 28516971560
n×5 35646214450

Division

n÷y
n÷2 3564621445
n÷3 2376414296.6667
n÷3 1782310722.5
n÷5 1425848578

Exponentiation

ny
n2 5.0826104184616E+19
n3 3.6235164188457E+29
n4 2.5832928665854E+39
n5 1.8416922301892E+49

Nth Root

y√n
2√n 84434.844051493
3√n 1924.6324493065
4√n 290.57674382423
5√n 93.456321352913

Divisors of 7129242890

1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 7315, 14630, 487303, 974606, 2436515, 3411121, 4873030, 5360333, 6822242, 9258757, 10720666, 17055605, 18517514, 26801665, 34111210, 37522331, 46293785, 53603330, 64811299, 75044662, 92587570, 101846327, 129622598, 187611655, 203692654, 324056495, 375223310, 509231635, 648112990, 712924289, 1018463270, 1425848578, 3564621445, 7129242890

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 -7129242889
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 7129242890 can be divided by 64 positive divisors. The sum of these divisors (counting 7129242890) is 1, the average is 0.015625.

Base conversion 7129242890

Base System Value
2 Binary 110101000111011111001110100001010
3 Ternary 200101211221001200222
4 Quaternary 12220323321310022
5 Quinary 104100041233030
6 Senary 3135232230042
8 Octal 65073716412
10 Decimal 7129242890
12 Duodecimal 146b69b322
16 Hexadecimal 1a8ef9d0a
20 Vigesimal 5b7hf74a
36 Base36 39wkf0q

Cryptographic Hash Functions

md5 7774c456389b93e1825d2484689280c9
sha1 fcef6fd30aac11b7bba4b65df650f3bd2daf5a0e
sha256 3fb388db3e35254a56f11016f572ba4ab5bac35ddc641ca3cc7465744c4d4b8b
sha512 9bf2bff7c300dc5d699d1489a34b8781a157b6b4da30d5a210e207bb11437ce6d6be0dfe94e95958fc67dac44e013d894358afc30f0cc83734ebc85bc65d85fd
ripemd-160 b092df313b5e19ae0967cb5b666dc89cb3663538

7129242890 as geometric shapes

Circle

Radius = n
Diameter 14258485780
Circumference 44794354177.763
Area 1.5967491551698E+20

Sphere

Radius = n
Volume 1.5178150082144E+30
Surface area 6.3869966206791E+20
Circumference 44794354177.763

Square

Length = n
Perimeter 28516971560
Area 5.0826104184616E+19
Diagonal 10082271984.49

Cube

Length = n
Surface area 3.0495662510769E+20
Volume 3.6235164188457E+29
Space diagonal 12348210904.979

Equilateral Triangle

Length = n
Perimeter 21387728670
Area 2.2008348699636E+19
Altitude 6174105452.4896

Triangular Pyramid

Length = n
Surface area 2.2008348699636E+19
Volume 4.270355052511E+28
Height 3360757328.1633