7156942388 (number)

7156942388 is an even 10-digits composite number following 7156942387 and preceding 7156942389. In scientific notation, it is written as 7.156942388 × 10^9. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 3551154360 positive integers (up to 7156942388) that are relatively prime to 7156942388.

Interesting facts

Basic properties

Name

Name seven billion one hundred fifty-six million nine hundred forty-two thousand three hundred eighty-eight

Notation

Scientific notation 7.156942388 × 10^9
Engineering notation 7.156942388 × 10^9

Prime Factorization of 7156942388

Prime Factorization 2 × 2 × 131 × 13658287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3578471194
Product of the distinct prime numbers

The prime factorization of 7156942388 is 2 × 2 × 131 × 13658287. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 73, 28, 728, 186, 4012, 2833, 23855, 87326, 227600, 490353, 3941944, 93264, 77274152, 98844842, 4904593, 756924238, 44764710, 4234056489

Basic calculations (n = 7156942388)

Multiplication

n×y
n×2 14313884776
n×3 21470827164
n×4 28627769552
n×5 35784711940

Division

n÷y
n÷2 3578471194
n÷3 2385647462.6667
n÷3 1789235597
n÷5 1431388477.6

Exponentiation

ny
n2 5.1221824345151E+19
n3 3.665916458465E+29
n4 2.6236752892455E+39
n5 1.8777492889949E+49

Nth Root

y√n
2√n 84598.713867292
3√n 1927.121842079
4√n 290.85858052891
5√n 93.528830577341

Divisors of 7156942388

1, 2, 4, 131, 262, 524, 13658287, 27316574, 54633148, 1789235597, 3578471194, 7156942388

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7156942387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7156942388 can be divided by 12 positive divisors. The sum of these divisors (counting 7156942388) is 1, the average is 0.083333333333333.

Base conversion 7156942388

Base System Value
2 Binary 110101010100101100100011000110100
3 Ternary 200110210001100021022
4 Quaternary 12222211210120310
5 Quinary 104124134124023
6 Senary 3142102040312
8 Octal 65245443064
10 Decimal 7156942388
12 Duodecimal 1478a19098
16 Hexadecimal 1aa964634
20 Vigesimal 5bgahfj8
36 Base36 3ad2438

Cryptographic Hash Functions

md5 9891b47dded1b2266d086c50681f9650
sha1 e5dd1b0af1d1299533567f0e3592df8f8b7ecaae
sha256 404e5794896bd30933c293d4b12c70f20a25e80cca195844b1f81730678d0f6d
sha512 61be99ff3a677f82ab8b2dd4e7a62b70a7e185368a76d4f57f09f1e0382ffe8b06d6f29288a1f3c376e9a24c3e93b0f28dc1d871348ae6b1bd6402462ab9569d
ripemd-160 d87cfcdc0f0e5a9ec068526181a2d22ad83a62bb

7156942388 as geometric shapes

Circle

Radius = n
Diameter 14313884776
Circumference 44968395256.612
Area 1.6091810706619E+20

Sphere

Radius = n
Volume 1.5355754952784E+30
Surface area 6.4367242826477E+20
Circumference 44968395256.612

Square

Length = n
Perimeter 28627769552
Area 5.1221824345151E+19
Diagonal 10121444990.232

Cube

Length = n
Surface area 3.0733094607091E+20
Volume 3.665916458465E+29
Space diagonal 12396187842.859

Equilateral Triangle

Length = n
Perimeter 21470827164
Area 2.2179700555543E+19
Altitude 6198093921.4297

Triangular Pyramid

Length = n
Surface area 2.2179700555543E+19
Volume 4.3203239784067E+28
Height 3373814996.7442