11721828 (number)

11721828 is an even 8-digits composite number following 11721827 and preceding 11721829. In scientific notation, it is written as 1.1721828 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 3880800 positive integers (up to 11721828) that are relatively prime to 11721828.

Interesting facts

Basic properties

Name

Name eleven million seven hundred twenty-one thousand eight hundred twenty-eight

Notation

Scientific notation 1.1721828 × 10^7
Engineering notation 1.1721828 × 10^6

Prime Factorization of 11721828

Prime Factorization 2 × 2 × 3 × 151 × 6469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5860914
Product of the distinct prime numbers

The prime factorization of 11721828 is 2 × 2 × 3 × 151 × 6469. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 40, 70, 963, 181, 8701, 2924, 40203, 38918, 697279, 83687, 9513821, 9047887, 80586747, 25241625, 419283936, 303832462, 5428684198, 4386243680

Basic calculations (n = 11721828)

Multiplication

n×y
n×2 23443656
n×3 35165484
n×4 46887312
n×5 58609140

Division

n÷y
n÷2 5860914
n÷3 3907276
n÷3 2930457
n÷5 2344365.6

Exponentiation

ny
n2 137401251661584
n3 1.6105938389618E+21
n4 1.887910395817E+28
n5 2.2129760939179E+35

Nth Root

y√n
2√n 3423.7155255658
3√n 227.15995893093
4√n 58.512524518822
5√n 25.929794141998

Divisors of 11721828

1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 6469, 12938, 19407, 25876, 38814, 77628, 976819, 1953638, 2930457, 3907276, 5860914, 11721828

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 -11721827
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 11721828 can be divided by 24 positive divisors. The sum of these divisors (counting 11721828) is 1, the average is 0.041666666666667.

Base conversion 11721828

Base System Value
2 Binary 101100101101110001100100
3 Ternary 211001112022210
4 Quaternary 230231301210
5 Quinary 11000044303
6 Senary 1055123420
8 Octal 54556144
10 Decimal 11721828
12 Duodecimal 3b13570
16 Hexadecimal b2dc64
20 Vigesimal 3d54b8
36 Base36 6z8mc

Cryptographic Hash Functions

md5 a50023c85b86e7a27043d962e7c2813b
sha1 ae8e4efd9e0c9adad0565b1a08c055a3768b1ce5
sha256 0f208a595ab0eeccca85915a4399c0fe0291f7872e1aa1c09a049d7028d5bf70
sha512 2bb46a40b8b8e0fb1c3e94d257114f6f375ac3357016b23d0a4e931d487dd325f37e2c328da2939ceeb0b209b7ce03a21a34d58c048f2fefe0683b049bd2a4f3
ripemd-160 9dcf3527094e1ac11a084109a55a19bbbf2d39de

11721828 as geometric shapes

Circle

Radius = n
Diameter 23443656
Circumference 73650417.462886
Area 4.3165876281407E+14

Sphere

Radius = n
Volume 6.7464396965325E+21
Surface area 1.7266350512563E+15
Circumference 73650417.462886

Square

Length = n
Perimeter 46887312
Area 137401251661584
Diagonal 16577168.133405

Cube

Length = n
Surface area 824407509969504
Volume 1.6105938389618E+21
Space diagonal 20302801.653583

Equilateral Triangle

Length = n
Perimeter 35165484
Area 59496487225355
Altitude 10151400.826792

Triangular Pyramid

Length = n
Surface area 59496487225355
Volume 1.8981030421119E+20
Height 5525722.7111349