7128798640 (number)

7128798640 is an even 10-digits composite number following 7128798639 and preceding 7128798641. In scientific notation, it is written as 7.128798640 × 10^9. The sum of its digits is 52. It has a total of 6 prime factors and 20 positive divisors. There are 2851519424 positive integers (up to 7128798640) that are relatively prime to 7128798640.

Interesting facts

Basic properties

Name

Name seven billion one hundred twenty-eight million seven hundred ninety-eight thousand six hundred forty

Notation

Scientific notation 7.128798640 × 10^9
Engineering notation 7.128798640 × 10^9

Prime Factorization of 7128798640

Prime Factorization 2 × 2 × 2 × 2 × 5 × 89109983

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 891099830
Product of the distinct prime numbers

The prime factorization of 7128798640 is 2 × 2 × 2 × 2 × 5 × 89109983. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 60, 21, 933, 245, 4196, 2405, 4719, 87091, 420016, 715130, 5233391, 2626061, 5689415, 17129014, 67253827, 525032169, 5134010711, 7055776937

Basic calculations (n = 7128798640)

Multiplication

n×y
n×2 14257597280
n×3 21386395920
n×4 28515194560
n×5 35643993200

Division

n÷y
n÷2 3564399320
n÷3 2376266213.3333
n÷3 1782199660
n÷5 1425759728

Exponentiation

ny
n2 5.0819770049666E+19
n3 3.6228390761517E+29
n4 2.5826490279009E+39
n5 1.8411184877697E+49

Nth Root

y√n
2√n 84432.213283794
3√n 1924.5924714417
4√n 290.57221698537
5√n 93.455156600742

Divisors of 7128798640

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89109983, 178219966, 356439932, 445549915, 712879864, 891099830, 1425759728, 1782199660, 3564399320, 7128798640

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7128798639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7128798640 can be divided by 20 positive divisors. The sum of these divisors (counting 7128798640) is 1, the average is 0.05.

Base conversion 7128798640

Base System Value
2 Binary 110101000111010001101010110110000
3 Ternary 200101211002111022021
4 Quaternary 12220322031112300
5 Quinary 104044433024030
6 Senary 3135214521224
8 Octal 65072152660
10 Decimal 7128798640
12 Duodecimal 146b506214
16 Hexadecimal 1a8e8d5b0
20 Vigesimal 5b7ejgc0
36 Base36 39waw8g

Cryptographic Hash Functions

md5 b245de9d44ddc67c36395a635cf08e01
sha1 e951b6d45efa3f1d4d6dfd4ef83aaa1a8a7fc6c0
sha256 804662d92145865e7f52f4227b149cd3915425dc5c8b7965368db34c4f85a80b
sha512 3ba151b2ba44cce5e985126f62a536ae6f5bfb2292c7892dc414936e2ae35f123af37541073677c4f9744ecc7cefbf94542f888599e6983191a3481d44c22a41
ripemd-160 d80c5b651178dbd441d32a7971f61bb998605854

7128798640 as geometric shapes

Circle

Radius = n
Diameter 14257597280
Circumference 44791562872.69
Area 1.5965501624515E+20

Sphere

Radius = n
Volume 1.5175312835702E+30
Surface area 6.3862006498061E+20
Circumference 44791562872.69

Square

Length = n
Perimeter 28515194560
Area 5.0819770049666E+19
Diagonal 10081643720.115

Cube

Length = n
Surface area 3.04918620298E+20
Volume 3.6228390761517E+29
Space diagonal 12347441441.408

Equilateral Triangle

Length = n
Perimeter 21386395920
Area 2.2005605938747E+19
Altitude 6173720720.704

Triangular Pyramid

Length = n
Surface area 2.2005605938747E+19
Volume 4.2695567964908E+28
Height 3360547906.705