7131397730 (number)

7131397730 is an even 10-digits composite number following 7131397729 and preceding 7131397731. In scientific notation, it is written as 7.131397730 × 10^9. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 2780663680 positive integers (up to 7131397730) that are relatively prime to 7131397730.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-one million three hundred ninety-seven thousand seven hundred thirty

Notation

Scientific notation 7.131397730 × 10^9
Engineering notation 7.131397730 × 10^9

Prime Factorization of 7131397730

Prime Factorization 2 × 5 × 41 × 1319 × 13187

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7131397730
Product of the distinct prime numbers

The prime factorization of 7131397730 is 2 × 5 × 41 × 1319 × 13187. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7131397730)

Multiplication

n×y
n×2 14262795460
n×3 21394193190
n×4 28525590920
n×5 35656988650

Division

n÷y
n÷2 3565698865
n÷3 2377132576.6667
n÷3 1782849432.5
n÷5 1426279546

Exponentiation

ny
n2 5.0856833583449E+19
n3 3.62680307572E+29
n4 2.5864175221346E+39
n5 1.8444772046183E+49

Nth Root

y√n
2√n 84447.603459186
3√n 1924.8263388625
4√n 290.59869830952
5√n 93.461970173678

Divisors of 7131397730

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 -7131397729
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 7131397730 can be divided by 32 positive divisors. The sum of these divisors (counting 7131397730) is 1, the average is 0.03125.

Base conversion 7131397730

Base System Value
2 Binary 110101001000100000111111001100010
3 Ternary 200101222222112120212
4 Quaternary 12221010013321202
5 Quinary 104101114211410
6 Senary 3135350334122
8 Octal 65104077142
10 Decimal 7131397730
12 Duodecimal 147035a342
16 Hexadecimal 1a9107e62
20 Vigesimal 5b8b4e6a
36 Base36 39xulpe

Cryptographic Hash Functions

md5 d6069a204d260398956403ed24eab16d
sha1 e6716b47326e5d1ee7289276cabe5cee6ce43a9b
sha256 535a81eaa5c989d50b7f4c9bb1cc80d527613fe00a9a153f477313214a6ff0dd
sha512 4d13db0f5410836efec678e165f9f3ccbcbf08fcc8c9fecd22744f3a8c895e796cb702ba619ee8de62ec2b5dd2de3741c5bed72a8f3634ae123468c884f01e79
ripemd-160 4adfa04d61a65e778ea9fa050db246d82fad82af

7131397730 as geometric shapes

Circle

Radius = n
Diameter 14262795460
Circumference 44807893436.79
Area 1.597714547706E+20

Sphere

Radius = n
Volume 1.5191917198265E+30
Surface area 6.3908581908241E+20
Circumference 44807893436.79

Square

Length = n
Perimeter 28525590920
Area 5.0856833583449E+19
Diagonal 10085319388.443

Cube

Length = n
Surface area 3.0514100150069E+20
Volume 3.62680307572E+29
Space diagonal 12351943197.341

Equilateral Triangle

Length = n
Perimeter 21394193190
Area 2.2021654919652E+19
Altitude 6175971598.6707

Triangular Pyramid

Length = n
Surface area 2.2021654919652E+19
Volume 4.274228414783E+28
Height 3361773129.4809