21743934 (number)

21743934 is an even 8-digits composite number following 21743933 and preceding 21743935. In scientific notation, it is written as 2.1743934 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 7211160 positive integers (up to 21743934) that are relatively prime to 21743934.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1743934 × 10^7
Engineering notation 2.1743934 × 10^6

Prime Factorization of 21743934

Prime Factorization 2 × 3 × 199 × 18211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21743934
Product of the distinct prime numbers

The prime factorization of 21743934 is 2 × 3 × 199 × 18211. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 91, 20, 727, 489, 9038, 1333, 23956, 76776, 353913, 848554, 4798376, 5847356, 49355954, 91664481, 86075245, 811658687, 1412752824, 5299918941

Basic calculations (n = 21743934)

Multiplication

n×y
n×2 43487868
n×3 65231802
n×4 86975736
n×5 108719670

Division

n÷y
n÷2 10871967
n÷3 7247978
n÷3 5435983.5
n÷5 4348786.8

Exponentiation

ny
n2 472798665796356
n3 1.0280502984364E+22
n4 2.2353857837881E+29
n5 4.8606080947228E+36

Nth Root

y√n
2√n 4663.0391377298
3√n 279.11255591424
4√n 68.286449151569
5√n 29.340507683063

Divisors of 21743934

1, 2, 3, 6, 199, 398, 597, 1194, 18211, 36422, 54633, 109266, 3623989, 7247978, 10871967, 21743934

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21743933
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21743934 can be divided by 16 positive divisors. The sum of these divisors (counting 21743934) is 1, the average is 0.0625.

Base conversion 21743934

Base System Value
2 Binary 1010010111100100100111110
3 Ternary 1111220201001220
4 Quaternary 1102330210332
5 Quinary 21031301214
6 Senary 2054014210
8 Octal 122744476
10 Decimal 21743934
12 Duodecimal 7347366
16 Hexadecimal 14bc93e
20 Vigesimal 6fhjge
36 Base36 cy1q6

Cryptographic Hash Functions

md5 9a03aaf78855ff5d2d7017ead88fb5d5
sha1 85f0adaef253b87610b04e58b1dd520ef72dfec6
sha256 93ef506c1d98ee6b9dbc1e9dc9210c30ffbda79256b3cf82d63e400d92a25e39
sha512 749a165c0c7c3baea6c4a97f79bd3a65e1a877a7d9f0da7c8db9776252609439c504f5e2e232361188ccc6996754074ea977bf89748009da8bbc3f0c76ae883a
ripemd-160 3d59c27ba592ae6b90c9b3a2084f00146c6fcd96

21743934 as geometric shapes

Circle

Radius = n
Diameter 43487868
Circumference 136621166.62908
Area 1.4853408150929E+15

Sphere

Radius = n
Volume 4.3062870201181E+22
Surface area 5.9413632603716E+15
Circumference 136621166.62908

Square

Length = n
Perimeter 86975736
Area 472798665796356
Diagonal 30750566.362145

Cube

Length = n
Surface area 2836791994778136
Volume 1.0280502984364E+22
Space diagonal 37661598.444424

Equilateral Triangle

Length = n
Perimeter 65231802
Area 2.0472782772752E+14
Altitude 18830799.222212

Triangular Pyramid

Length = n
Surface area 2.0472782772752E+14
Volume 1.2115688957087E+21
Height 10250188.787382