9728296721 (number)

9728296721 is an odd 10-digits composite number following 9728296720 and preceding 9728296722. In scientific notation, it is written as 9.728296721 × 10^9. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 8163605520 positive integers (up to 9728296721) that are relatively prime to 9728296721.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.728296721 × 10^9
Engineering notation 9.728296721 × 10^9

Prime Factorization of 9728296721

Prime Factorization 143 × 68030047

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 9728296721
Product of the distinct prime numbers

The prime factorization of 9728296721 is 143 × 68030047. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 7, 65, 59, 943, 13, 5110, 5651, 37356, 37790, 637935, 14304, 7161908, 9361898, 21424443, 94361970, 204205061, 140890224, 8633168533, 5400476177

Basic calculations (n = 9728296721)

Multiplication

n×y
n×2 19456593442
n×3 29184890163
n×4 38913186884
n×5 48641483605

Division

n÷y
n÷2 4864148360.5
n÷3 3242765573.6667
n÷3 2432074180.25
n÷5 1945659344.2

Exponentiation

ny
n2 9.4639757091819E+19
n3 9.2068363859258E+29
n4 8.9566836223986E+39
n5 8.7133275914814E+49

Nth Root

y√n
2√n 98632.12823923
3√n 2134.7430230005
4√n 314.05752377428
5√n 99.450589480736

Divisors of 9728296721

1, 143, 68030047, 9728296721

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -9728296720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 9728296721 can be divided by 4 positive divisors. The sum of these divisors (counting 9728296721) is 1, the average is 0.25.

Base conversion 9728296721

Base System Value
2 Binary 1001000011110110100000011100010001
3 Ternary 221002222111200021222
4 Quaternary 21003312200130101
5 Quinary 124410420443341
6 Senary 4245155054425
8 Octal 110366403421
10 Decimal 9728296721
12 Duodecimal 1a75ba1415
16 Hexadecimal 243da0711
20 Vigesimal 7c01h1g1
36 Base36 4gvz5sh

Cryptographic Hash Functions

md5 1aaeda9f5ea05bcead86c493fbb41c9b
sha1 951a65d028931f0c21cfb0f0f03fd4fbc4c216ec
sha256 ceb7f7d22897c7fcf20892d6575e2d09b837a3c3ab5d344130040f79afddbb60
sha512 ccf7aab739b9e629584d36defb3357c3ef528962183d6ed1a2836fafd2e8b5f1aa532e5aedbe2c95323ebdb12834238d764adf2e036863d0c5f7ccb7f6d2ec18
ripemd-160 f7a73c0d972d15b0608bb0d3cc2985a67fd136df

9728296721 as geometric shapes

Circle

Radius = n
Diameter 19456593442
Circumference 61124691021.271
Area 2.9731956561718E+20

Sphere

Radius = n
Volume 3.8565506070437E+30
Surface area 1.1892782624687E+21
Circumference 61124691021.271

Square

Length = n
Perimeter 38913186884
Area 9.4639757091819E+19
Diagonal 13757889161.628

Cube

Length = n
Surface area 5.6783854255092E+20
Volume 9.2068363859258E+29
Space diagonal 16849904191.878

Equilateral Triangle

Length = n
Perimeter 29184890163
Area 4.0980216924752E+19
Altitude 8424952095.9389

Triangular Pyramid

Length = n
Surface area 4.0980216924752E+19
Volume 1.0850360736272E+29
Height 4585963053.876