21743956 (number)

21743956 is an even 8-digits composite number following 21743955 and preceding 21743957. In scientific notation, it is written as 2.1743956 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 9992160 positive integers (up to 21743956) that are relatively prime to 21743956.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred forty-three thousand nine hundred fifty-six

Notation

Scientific notation 2.1743956 × 10^7
Engineering notation 2.1743956 × 10^6

Prime Factorization of 21743956

Prime Factorization 2 × 2 × 13 × 271 × 1543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10871978
Product of the distinct prime numbers

The prime factorization of 21743956 is 2 × 2 × 13 × 271 × 1543. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 53, 83, 470, 512, 6099, 5310, 22838, 41550, 356432, 336309, 7663525, 2052495, 87329306, 98169119, 211559460, 894334372, 2950677702, 8447408115

Basic calculations (n = 21743956)

Multiplication

n×y
n×2 43487912
n×3 65231868
n×4 86975824
n×5 108719780

Division

n÷y
n÷2 10871978
n÷3 7247985.3333333
n÷3 5435989
n÷5 4348791.2

Exponentiation

ny
n2 472799622529936
n3 1.0280534189108E+22
n4 2.2353948306445E+29
n5 4.8606326840161E+36

Nth Root

y√n
2√n 4663.0414967058
3√n 279.11265004737
4√n 68.286466424217
5√n 29.340513620267

Divisors of 21743956

1, 2, 4, 13, 26, 52, 271, 542, 1084, 1543, 3086, 3523, 6172, 7046, 14092, 20059, 40118, 80236, 418153, 836306, 1672612, 5435989, 10871978, 21743956

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 -21743955
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 21743956 can be divided by 24 positive divisors. The sum of these divisors (counting 21743956) is 1, the average is 0.041666666666667.

Base conversion 21743956

Base System Value
2 Binary 1010010111100100101010100
3 Ternary 1111220201002201
4 Quaternary 1102330211110
5 Quinary 21031301311
6 Senary 2054014244
8 Octal 122744524
10 Decimal 21743956
12 Duodecimal 7347384
16 Hexadecimal 14bc954
20 Vigesimal 6fhjhg
36 Base36 cy1qs

Cryptographic Hash Functions

md5 0a0c2c1241101d4d96a78fac46aa5115
sha1 1bbaff01ff4df18a60745b88d93a986466dcfcba
sha256 dabf85a55612c640be77fc805cfa25ac62e257a2399c4b772855b98e9d3c7ee3
sha512 106136a5f8946bb3a6cbf921d1ee7aaae3bdec3d3f19f333ae0ced4b1fd28199637bb11709e5b326c02f1761303734c22c597ea8081f1c542b0b63137a46a1b6
ripemd-160 b200b71978a6721d0412ed5191f5463a160a56a0

21743956 as geometric shapes

Circle

Radius = n
Diameter 43487912
Circumference 136621304.85916
Area 1.4853438207601E+15

Sphere

Radius = n
Volume 4.3063000911305E+22
Surface area 5.9413752830403E+15
Circumference 136621304.85916

Square

Length = n
Perimeter 86975824
Area 472799622529936
Diagonal 30750597.474844

Cube

Length = n
Surface area 2836797735179616
Volume 1.0280534189108E+22
Space diagonal 37661636.549542

Equilateral Triangle

Length = n
Perimeter 65231868
Area 2.0472824200531E+14
Altitude 18830818.274771

Triangular Pyramid

Length = n
Surface area 2.0472824200531E+14
Volume 1.211572573223E+21
Height 10250199.158281