7131938407 (number)

7131938407 is an odd 10-digits composite number following 7131938406 and preceding 7131938408. In scientific notation, it is written as 7.131938407 × 10^9. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 6482951160 positive integers (up to 7131938407) that are relatively prime to 7131938407.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-one million nine hundred thirty-eight thousand four hundred seven

Notation

Scientific notation 7.131938407 × 10^9
Engineering notation 7.131938407 × 10^9

Prime Factorization of 7131938407

Prime Factorization 11 × 49939 × 12983

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7131938407
Product of the distinct prime numbers

The prime factorization of 7131938407 is 11 × 49939 × 12983. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7131938407)

Multiplication

n×y
n×2 14263876814
n×3 21395815221
n×4 28527753628
n×5 35659692035

Division

n÷y
n÷2 3565969203.5
n÷3 2377312802.3333
n÷3 1782984601.75
n÷5 1426387681.4

Exponentiation

ny
n2 5.0864545441242E+19
n3 3.6276280518699E+29
n4 2.5872019829441E+39
n5 1.8451765188826E+49

Nth Root

y√n
2√n 84450.804655728
3√n 1924.8749821098
4√n 290.6042061907
5√n 93.463387320979

Divisors of 7131938407

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 -7131938406
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 7131938407 can be divided by 8 positive divisors. The sum of these divisors (counting 7131938407) is 1, the average is 0.125.

Base conversion 7131938407

Base System Value
2 Binary 110101001000110001011111001100111
3 Ternary 200102001000000020221
4 Quaternary 12221012023321213
5 Quinary 104101234012112
6 Senary 3135410105211
8 Octal 65106137147
10 Decimal 7131938407
12 Duodecimal 147057b207
16 Hexadecimal 1a918be67
20 Vigesimal 5b8ec607
36 Base36 39y66w7

Cryptographic Hash Functions

md5 8830413bc91dfbc30c1a5db87a9cc85d
sha1 578d509553f889460c68f8070fb027658ff55465
sha256 a074b3d5f64b605145b56bd6f0fc00d31aed1cea38fa504f420c41afa10d98ab
sha512 d2e1c9a022ebb4d920cea1f278b1a573fad58e4ee33c78ad43648ff67cce8c7ba222384d219b7dbada70094e5fcffdaef98a08cc110373c2c677b57a01d458a6
ripemd-160 55f8024bed4060aa73b287a5ea9d8d9050d69c98

7131938407 as geometric shapes

Circle

Radius = n
Diameter 14263876814
Circumference 44811290610.572
Area 1.5979568228639E+20

Sphere

Radius = n
Volume 1.5195372850281E+30
Surface area 6.3918272914556E+20
Circumference 44811290610.572

Square

Length = n
Perimeter 28527753628
Area 5.0864545441242E+19
Diagonal 10086084021.189

Cube

Length = n
Surface area 3.0518727264745E+20
Volume 3.6276280518699E+29
Space diagonal 12352879677.376

Equilateral Triangle

Length = n
Perimeter 21395815221
Area 2.2024994252032E+19
Altitude 6176439838.6879

Triangular Pyramid

Length = n
Surface area 2.2024994252032E+19
Volume 4.2752006584996E+28
Height 3362028007.063