7131446394 (number)

7131446394 is an even 10-digits composite number following 7131446393 and preceding 7131446395. In scientific notation, it is written as 7.131446394 × 10^9. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 2319636480 positive integers (up to 7131446394) that are relatively prime to 7131446394.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-one million four hundred forty-six thousand three hundred ninety-four

Notation

Scientific notation 7.131446394 × 10^9
Engineering notation 7.131446394 × 10^9

Prime Factorization of 7131446394

Prime Factorization 2 × 3 × 47 × 337 × 75041

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7131446394
Product of the distinct prime numbers

The prime factorization of 7131446394 is 2 × 3 × 47 × 337 × 75041. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7131446394)

Multiplication

n×y
n×2 14262892788
n×3 21394339182
n×4 28525785576
n×5 35657231970

Division

n÷y
n÷2 3565723197
n÷3 2377148798
n÷3 1782861598.5
n÷5 1426289278.8

Exponentiation

ny
n2 5.0857527670496E+19
n3 3.6268773231351E+29
n4 2.5864881207552E+39
n5 1.8445401381884E+49

Nth Root

y√n
2√n 84447.891590021
3√n 1924.8307171316
4√n 290.59919406292
5√n 93.462097728501

Divisors of 7131446394

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 -7131446393
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 7131446394 can be divided by 32 positive divisors. The sum of these divisors (counting 7131446394) is 1, the average is 0.03125.

Base conversion 7131446394

Base System Value
2 Binary 110101001000100010011110001111010
3 Ternary 200102000002000100020
4 Quaternary 12221010103301322
5 Quinary 104101122241034
6 Senary 3135351351310
8 Octal 65104236172
10 Decimal 7131446394
12 Duodecimal 1470382536
16 Hexadecimal 1a9113c7a
20 Vigesimal 5b8bafje
36 Base36 39xvn96

Cryptographic Hash Functions

md5 92b3e57f2d43f9eec0eb4d25cf596034
sha1 7a952538d8551edfc4469aca5ecb2dc69c91cfeb
sha256 1445a431f9a7ac421145d73e5f968d92c05dfd73b49d04b34721008df1768903
sha512 af269893f273021eb753b40616c8b9b5a506cad1c3f3d9823994cc3bbf2c25205d0a7798cb1d8f2cbec8776405fd60eee092dfb5200af7f78521f8fb3c7469d7
ripemd-160 502fbbbce41ab52f7971d2e8fed4a5308f00c6f9

7131446394 as geometric shapes

Circle

Radius = n
Diameter 14262892788
Circumference 44808199201.72
Area 1.5977363530937E+20

Sphere

Radius = n
Volume 1.519222820511E+30
Surface area 6.3909454123747E+20
Circumference 44808199201.72

Square

Length = n
Perimeter 28525785576
Area 5.0857527670496E+19
Diagonal 10085388209.732

Cube

Length = n
Surface area 3.0514516602297E+20
Volume 3.6268773231351E+29
Space diagonal 12352027485.862

Equilateral Triangle

Length = n
Perimeter 21394339182
Area 2.202195546816E+19
Altitude 6176013742.9309

Triangular Pyramid

Length = n
Surface area 2.202195546816E+19
Volume 4.2743159162009E+28
Height 3361796069.9105