7131937394 (number)

7131937394 is an even 10-digits composite number following 7131937393 and preceding 7131937395. In scientific notation, it is written as 7.131937394 × 10^9. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 3378286116 positive integers (up to 7131937394) that are relatively prime to 7131937394.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.131937394 × 10^9
Engineering notation 7.131937394 × 10^9

Prime Factorization of 7131937394

Prime Factorization 2 × 19 × 187682563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7131937394
Product of the distinct prime numbers

The prime factorization of 7131937394 is 2 × 19 × 187682563. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 31, 3, 63, 983, 9161, 8737, 48767, 5669, 26245, 321774, 6414275, 5493961, 84978973, 89668474, 872468342, 847394723, 4946043632, 5455298199

Basic calculations (n = 7131937394)

Multiplication

n×y
n×2 14263874788
n×3 21395812182
n×4 28527749576
n×5 35659686970

Division

n÷y
n÷2 3565968697
n÷3 2377312464.6667
n÷3 1782984348.5
n÷5 1426387478.8

Exponentiation

ny
n2 5.0864530991936E+19
n3 3.6276265060966E+29
n4 2.5872005130296E+39
n5 1.8451752084652E+49

Nth Root

y√n
2√n 84450.798658154
3√n 1924.8748909752
4√n 290.60419587156
5√n 93.463384665925

Divisors of 7131937394

1, 2, 19, 38, 187682563, 375365126, 3565968697, 7131937394

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7131937393
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7131937394 can be divided by 8 positive divisors. The sum of these divisors (counting 7131937394) is 1, the average is 0.125.

Base conversion 7131937394

Base System Value
2 Binary 110101001000110001011101001110010
3 Ternary 200102000222221212102
4 Quaternary 12221012023221302
5 Quinary 104101233444034
6 Senary 3135410100402
8 Octal 65106135162
10 Decimal 7131937394
12 Duodecimal 147057a702
16 Hexadecimal 1a918ba72
20 Vigesimal 5b8ec39e
36 Base36 39y6642

Cryptographic Hash Functions

md5 579cd830fd48516ef33260ce9ec61c8d
sha1 f2c0a18a6c772f39637b0d781a56115e43fd5d3d
sha256 aea0f53c8fa40fd9b2a169043aa9b37a9c727265eddf3c428459b5436a3efde9
sha512 1c1caa3414a850be6c800b93077c870199f5c88e6639a770c6ed60bb47a0db3f442b69f02c9e566ab00bf9a2c3947a79a29ce378ffd36fc22a1ad80b19a62468
ripemd-160 86b5e7691bf86dd31e990af2741136eda094e7c0

7131937394 as geometric shapes

Circle

Radius = n
Diameter 14263874788
Circumference 44811284245.705
Area 1.5979563689255E+20

Sphere

Radius = n
Volume 1.5195366375361E+30
Surface area 6.3918254757022E+20
Circumference 44811284245.705

Square

Length = n
Perimeter 28527749576
Area 5.0864530991936E+19
Diagonal 10086082588.591

Cube

Length = n
Surface area 3.0518718595161E+20
Volume 3.6276265060966E+29
Space diagonal 12352877922.808

Equilateral Triangle

Length = n
Perimeter 21395812182
Area 2.2024987995299E+19
Altitude 6176438961.4042

Triangular Pyramid

Length = n
Surface area 2.2024987995299E+19
Volume 4.2751988367882E+28
Height 3362027529.5302