7129286640 (number)

7129286640 is an even 10-digits composite number following 7129286639 and preceding 7129286641. In scientific notation, it is written as 7.129286640 × 10^9. The sum of its digits is 45. It has a total of 9 prime factors and 160 positive divisors. There are 1589760000 positive integers (up to 7129286640) that are relatively prime to 7129286640.

Interesting facts

Basic properties

Name

Name seven billion one hundred twenty-nine million two hundred eighty-six thousand six hundred forty

Notation

Scientific notation 7.129286640 × 10^9
Engineering notation 7.129286640 × 10^9

Prime Factorization of 7129286640

Prime Factorization 2 × 2 × 2 × 2 × 7 × 5 × 9 × 41 × 34501

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 891160830
Product of the distinct prime numbers

The prime factorization of 7129286640 is 2 × 2 × 2 × 2 × 7 × 5 × 9 × 41 × 34501. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7129286640)

Multiplication

n×y
n×2 14258573280
n×3 21387859920
n×4 28517146560
n×5 35646433200

Division

n÷y
n÷2 3564643320
n÷3 2376428880
n÷3 1782321660
n÷5 1425857328

Exponentiation

ny
n2 5.0826727995282E+19
n3 3.6235831285168E+29
n4 2.5833562787064E+39
n5 1.8417487404142E+49

Nth Root

y√n
2√n 84435.103126603
3√n 1924.6363862602
4√n 290.57718961853
5√n 93.456436055248

Divisors of 7129286640

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7129286639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7129286640 can be divided by 160 positive divisors. The sum of these divisors (counting 7129286640) is 1, the average is 0.00625.

Base conversion 7129286640

Base System Value
2 Binary 110101000111100000100011111110000
3 Ternary 200101212000021201100
4 Quaternary 12220330010133300
5 Quinary 104100044133030
6 Senary 3135233204400
8 Octal 65074043760
10 Decimal 7129286640
12 Duodecimal 146b700700
16 Hexadecimal 1a8f047f0
20 Vigesimal 5b7i0gc0
36 Base36 39wlcs0

Cryptographic Hash Functions

md5 a11efa05f37a6fb9b4eb0cd9202f3bef
sha1 2fd5efe5fe1259e7f79b9f1f72190f200067b563
sha256 da2c37120cfe996066ac3621a7881325d93611ece0383b8bf9c4f63f5cd82da0
sha512 eaa81aefec62d00b20930489e72313d703764cd1f47faae7df71ef304c3a26f48bbdbbfa0405f63026ed00224405b33d065a09ec553c079cdcb025637253fd09
ripemd-160 08c1792445615723920eb8c8747c340fac74f3d9

7129286640 as geometric shapes

Circle

Radius = n
Diameter 14258573280
Circumference 44794629067.12
Area 1.5967687527599E+20

Sphere

Radius = n
Volume 1.517842951496E+30
Surface area 6.3870750110394E+20
Circumference 44794629067.12

Square

Length = n
Perimeter 28517146560
Area 5.0826727995282E+19
Diagonal 10082333856.333

Cube

Length = n
Surface area 3.0496036797169E+20
Volume 3.6235831285168E+29
Space diagonal 12348286682.202

Equilateral Triangle

Length = n
Perimeter 21387859920
Area 2.2008618817578E+19
Altitude 6174143341.101

Triangular Pyramid

Length = n
Surface area 2.2008618817578E+19
Volume 4.2704336706123E+28
Height 3360777952.1111