7129278742 (number)

7129278742 is an even 10-digits composite number following 7129278741 and preceding 7129278743. In scientific notation, it is written as 7.129278742 × 10^9. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 3378412800 positive integers (up to 7129278742) that are relatively prime to 7129278742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.129278742 × 10^9
Engineering notation 7.129278742 × 10^9

Prime Factorization of 7129278742

Prime Factorization 2 × 29 × 61 × 571 × 3529

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7129278742
Product of the distinct prime numbers

The prime factorization of 7129278742 is 2 × 29 × 61 × 571 × 3529. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7129278742)

Multiplication

n×y
n×2 14258557484
n×3 21387836226
n×4 28517114968
n×5 35646393710

Division

n÷y
n÷2 3564639371
n÷3 2376426247.3333
n÷3 1782319685.5
n÷5 1425855748.4

Exponentiation

ny
n2 5.0826615381133E+19
n3 3.6235710856452E+29
n4 2.5833448311016E+39
n5 1.8417385387628E+49

Nth Root

y√n
2√n 84435.056356942
3√n 1924.63567554
4√n 290.57710914135
5√n 93.456415348568

Divisors of 7129278742

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7129278741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7129278742 can be divided by 32 positive divisors. The sum of these divisors (counting 7129278742) is 1, the average is 0.03125.

Base conversion 7129278742

Base System Value
2 Binary 110101000111100000010100100010110
3 Ternary 200101211222212212211
4 Quaternary 12220330002210112
5 Quinary 104100043404432
6 Senary 3135233104034
8 Octal 65074024426
10 Decimal 7129278742
12 Duodecimal 146b6b801a
16 Hexadecimal 1a8f02916
20 Vigesimal 5b7hjgh2
36 Base36 39wl6om

Cryptographic Hash Functions

md5 88deafd97a73ee87e532a1ad6c604b85
sha1 cc616fd4c7747095925eadf552444ef3eec7658d
sha256 71dc4b1499d166a09d1f100821c501dacd2e9cd9cc3e295e22c5762fd3c1518e
sha512 e519080a9a595e71832dcf3e73ea0e99573454c2011c0f1c08182b98f26f4c85da3f777790cac11b642876fbdd9b32193ca0c8703579a963a5885d7cc320ad91
ripemd-160 d604f528680ced173651f81efc52146a19ff43af

7129278742 as geometric shapes

Circle

Radius = n
Diameter 14258557484
Circumference 44794579442.522
Area 1.596765214882E+20

Sphere

Radius = n
Volume 1.5178379069898E+30
Surface area 6.3870608595281E+20
Circumference 44794579442.522

Square

Length = n
Perimeter 28517114968
Area 5.0826615381133E+19
Diagonal 10082322686.875

Cube

Length = n
Surface area 3.049596922868E+20
Volume 3.6235710856452E+29
Space diagonal 12348273002.465

Equilateral Triangle

Length = n
Perimeter 21387836226
Area 2.2008570054221E+19
Altitude 6174136501.2324

Triangular Pyramid

Length = n
Surface area 2.2008570054221E+19
Volume 4.2704194779521E+28
Height 3360774228.9582