7128148940 (number)

7128148940 is an even 10-digits composite number following 7128148939 and preceding 7128148941. In scientific notation, it is written as 7.128148940 × 10^9. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 2592054080 positive integers (up to 7128148940) that are relatively prime to 7128148940.

Interesting facts

Basic properties

Name

Name seven billion one hundred twenty-eight million one hundred forty-eight thousand nine hundred forty

Notation

Scientific notation 7.128148940 × 10^9
Engineering notation 7.128148940 × 10^9

Prime Factorization of 7128148940

Prime Factorization 2 × 2 × 5 × 11 × 32400677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3564074470
Product of the distinct prime numbers

The prime factorization of 7128148940 is 2 × 2 × 5 × 11 × 32400677. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 74, 18, 422, 862, 387, 3853, 93369, 3724, 946171, 97470, 3131535, 6697583, 62329401, 60886306, 117923998, 205456141, 6942000977, 9968244224

Basic calculations (n = 7128148940)

Multiplication

n×y
n×2 14256297880
n×3 21384446820
n×4 28512595760
n×5 35640744700

Division

n÷y
n÷2 3564074470
n÷3 2376049646.6667
n÷3 1782037235
n÷5 1425629788

Exponentiation

ny
n2 5.0810507310823E+19
n3 3.6218486382851E+29
n4 2.5817076531832E+39
n5 1.8402796671428E+49

Nth Root

y√n
2√n 84428.365730956
3√n 1924.5340022297
4√n 290.56559626177
5√n 93.453453087096

Divisors of 7128148940

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 32400677, 64801354, 129602708, 162003385, 324006770, 356407447, 648013540, 712814894, 1425629788, 1782037235, 3564074470, 7128148940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7128148939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7128148940 can be divided by 24 positive divisors. The sum of these divisors (counting 7128148940) is 1, the average is 0.041666666666667.

Base conversion 7128148940

Base System Value
2 Binary 110101000110111101110101111001100
3 Ternary 200101202212111002022
4 Quaternary 12220313232233030
5 Quinary 104044301231230
6 Senary 3135152545312
8 Octal 65067565714
10 Decimal 7128148940
12 Duodecimal 146b252238
16 Hexadecimal 1a8deebcc
20 Vigesimal 5b7aic70
36 Base36 39vwyx8

Cryptographic Hash Functions

md5 a175604be078f4d531c48cb6d10f539d
sha1 b034230fb1c1cce0150fef10b8daf49f66ffb24e
sha256 400a217827b4d6a1e302de1e7eb95c32b86f98b3ea4a4e531f95b1c006d4fc5b
sha512 f84a6c53681d48199b7706172367238f90974f3525365acb9626c31580cff63b23d8228990ee04505ade6973437372d5769ca370c00a78a9385ef29d4a6c2800
ripemd-160 9274920d8c7505314331c32e68c9c7df35f81474

7128148940 as geometric shapes

Circle

Radius = n
Diameter 14256297880
Circumference 44787480687.196
Area 1.5962591649285E+20

Sphere

Radius = n
Volume 1.5171164099267E+30
Surface area 6.3850366597141E+20
Circumference 44787480687.196

Square

Length = n
Perimeter 28512595760
Area 5.0810507310823E+19
Diagonal 10080724905.563

Cube

Length = n
Surface area 3.0486304386494E+20
Volume 3.6218486382851E+29
Space diagonal 12346316127.998

Equilateral Triangle

Length = n
Perimeter 21384446820
Area 2.2001595055174E+19
Altitude 6173158063.9991

Triangular Pyramid

Length = n
Surface area 2.2001595055174E+19
Volume 4.268389554271E+28
Height 3360241635.1878