21743932 (number)

21743932 is an even 8-digits composite number following 21743931 and preceding 21743933. In scientific notation, it is written as 2.1743932 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 9318816 positive integers (up to 21743932) that are relatively prime to 21743932.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred forty-three thousand nine hundred thirty-two

Notation

Scientific notation 2.1743932 × 10^7
Engineering notation 2.1743932 × 10^6

Prime Factorization of 21743932

Prime Factorization 2 × 2 × 7 × 776569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10871966
Product of the distinct prime numbers

The prime factorization of 21743932 is 2 × 2 × 7 × 776569. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 16, 9, 91, 399, 3695, 7922, 79230, 19154, 152994, 828468, 7400014, 3168242, 34432138, 89753794, 844169597, 183220632, 3034381308, 5061540276

Basic calculations (n = 21743932)

Multiplication

n×y
n×2 43487864
n×3 65231796
n×4 86975728
n×5 108719660

Division

n÷y
n÷2 10871966
n÷3 7247977.3333333
n÷3 5435983
n÷5 4348786.4

Exponentiation

ny
n2 472798578820624
n3 1.0280500147572E+22
n4 2.235384961348E+29
n5 4.8606058593374E+36

Nth Root

y√n
2√n 4663.0389232774
3√n 279.11254735667
4√n 68.286447581328
5√n 29.340507143317

Divisors of 21743932

1, 2, 4, 7, 14, 28, 776569, 1553138, 3106276, 5435983, 10871966, 21743932

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 -21743931
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 21743932 can be divided by 12 positive divisors. The sum of these divisors (counting 21743932) is 1, the average is 0.083333333333333.

Base conversion 21743932

Base System Value
2 Binary 1010010111100100100111100
3 Ternary 1111220201001211
4 Quaternary 1102330210330
5 Quinary 21031301212
6 Senary 2054014204
8 Octal 122744474
10 Decimal 21743932
12 Duodecimal 7347364
16 Hexadecimal 14bc93c
20 Vigesimal 6fhjgc
36 Base36 cy1q4

Cryptographic Hash Functions

md5 34bcc2531dd27b20539a1fed1abc3cf0
sha1 40f254b2fc1ea66e494e882b381f31f00d292a1c
sha256 e637a63f75cc0e6c40cf9800cd4c99a134d208c12940e3acfd93ce440a5f44ed
sha512 32b153820b4b9459b784444de0601e2bdfc9c4d5c055fccfdfd7b86cd7c30da937b6cca5d950208a55f8f03f75e01abea7ac05389131be5f039bf4ae17cf9da1
ripemd-160 3a60a6b67c5dfa98b2a4ccc4e5d023e6523ba2f2

21743932 as geometric shapes

Circle

Radius = n
Diameter 43487864
Circumference 136621154.06271
Area 1.4853405418506E+15

Sphere

Radius = n
Volume 4.3062858318456E+22
Surface area 5.9413621674023E+15
Circumference 136621154.06271

Square

Length = n
Perimeter 86975728
Area 472798578820624
Diagonal 30750563.533718

Cube

Length = n
Surface area 2836791472923744
Volume 1.0280500147572E+22
Space diagonal 37661594.980323

Equilateral Triangle

Length = n
Perimeter 65231796
Area 2.0472779006592E+14
Altitude 18830797.490161

Triangular Pyramid

Length = n
Surface area 2.0472779006592E+14
Volume 1.2115685613896E+21
Height 10250187.844573