21032736 (number)

21032736 is an even 8-digits composite number following 21032735 and preceding 21032737. In scientific notation, it is written as 2.1032736 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 24 positive divisors. There are 7010880 positive integers (up to 21032736) that are relatively prime to 21032736.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand seven hundred thirty-six

Notation

Scientific notation 2.1032736 × 10^7
Engineering notation 2.1032736 × 10^6

Prime Factorization of 21032736

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 219091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1314546
Product of the distinct prime numbers

The prime factorization of 21032736 is 2 × 2 × 2 × 2 × 2 × 3 × 219091. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 3, 94, 94, 202, 335, 5650, 6463, 96366, 19721, 315040, 880649, 7986196, 5980136, 28657774, 5928579, 104629657, 19287191, 285569224, 6775848910

Basic calculations (n = 21032736)

Multiplication

n×y
n×2 42065472
n×3 63098208
n×4 84130944
n×5 105163680

Division

n÷y
n÷2 10516368
n÷3 7010912
n÷3 5258184
n÷5 4206547.2

Exponentiation

ny
n2 442375983645696
n3 9.3043772767602E+21
n4 1.956965109065E+29
n5 4.1160330500175E+36

Nth Root

y√n
2√n 4586.1460944894
3√n 276.03570216581
4√n 67.721090470321
5√n 29.146012990471

Divisors of 21032736

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 219091, 438182, 657273, 876364, 1314546, 1752728, 2629092, 3505456, 5258184, 7010912, 10516368, 21032736

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 -21032735
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 21032736 can be divided by 24 positive divisors. The sum of these divisors (counting 21032736) is 1, the average is 0.041666666666667.

Base conversion 21032736

Base System Value
2 Binary 1010000001110111100100000
3 Ternary 1110120120111020
4 Quaternary 1100032330200
5 Quinary 20341021421
6 Senary 2030445440
8 Octal 120167440
10 Decimal 21032736
12 Duodecimal 7063880
16 Hexadecimal 140ef20
20 Vigesimal 6b91gg
36 Base36 cisyo

Cryptographic Hash Functions

md5 bf810272976680318b31fd5fe760087f
sha1 ef219b8a214018b0792c67b06271734408fd3fbd
sha256 7ca42338c9274192bede10d4dac972ca219df189be20eb882d32c50c07587e6c
sha512 877b221b590ad2fdbb1d118307382fff2fd643984a400391a981bc694889fcb51aa4a90ce97b15b91725f8f5ca36a78c680c19c4385ff2ccb7664be43ad9da36
ripemd-160 51469b19aed340e32f2f00115f48458a01729aef

21032736 as geometric shapes

Circle

Radius = n
Diameter 42065472
Circumference 132152577.80499
Area 1.3897651403459E+15

Sphere

Radius = n
Volume 3.897408439853E+22
Surface area 5.5590605613835E+15
Circumference 132152577.80499

Square

Length = n
Perimeter 84130944
Area 442375983645696
Diagonal 29744780.505013

Cube

Length = n
Surface area 2654255901874176
Volume 9.3043772767602E+21
Space diagonal 36429767.374183

Equilateral Triangle

Length = n
Perimeter 63098208
Area 1.9155441993065E+14
Altitude 18214883.687091

Triangular Pyramid

Length = n
Surface area 1.9155441993065E+14
Volume 1.0965313778525E+21
Height 9914926.8350043