20132784 (number)

20132784 is an even 8-digits composite number following 20132783 and preceding 20132785. In scientific notation, it is written as 2.0132784 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 20 positive divisors. There are 5751936 positive integers (up to 20132784) that are relatively prime to 20132784.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-two thousand seven hundred eighty-four

Notation

Scientific notation 2.0132784 × 10^7
Engineering notation 2.0132784 × 10^6

Prime Factorization of 20132784

Prime Factorization 2 × 2 × 2 × 2 × 63 × 19973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2516598
Product of the distinct prime numbers

The prime factorization of 20132784 is 2 × 2 × 2 × 2 × 63 × 19973. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 3, 60, 7, 391, 493, 342, 7172, 47106, 38925, 795389, 32398, 6302964, 5493815, 14562740, 63783141, 881865937, 485038216, 5208400976, 4949914722

Basic calculations (n = 20132784)

Multiplication

n×y
n×2 40265568
n×3 60398352
n×4 80531136
n×5 100663920

Division

n÷y
n÷2 10066392
n÷3 6710928
n÷3 5033196
n÷5 4026556.8

Exponentiation

ny
n2 405328991590656
n3 8.1604010366325E+21
n4 1.642915914239E+29
n5 3.3076471231536E+36

Nth Root

y√n
2√n 4486.9570980788
3√n 272.04115582553
4√n 66.984752728355
5√n 28.892210266071

Divisors of 20132784

1, 2, 4, 8, 16, 63, 126, 252, 504, 1008, 19973, 39946, 79892, 159784, 319568, 1258299, 2516598, 5033196, 10066392, 20132784

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20132783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20132784 can be divided by 20 positive divisors. The sum of these divisors (counting 20132784) is 1, the average is 0.05.

Base conversion 20132784

Base System Value
2 Binary 1001100110011001110110000
3 Ternary 1101212211222200
4 Quaternary 1030303032300
5 Quinary 20123222114
6 Senary 1555303200
8 Octal 114631660
10 Decimal 20132784
12 Duodecimal 68aab00
16 Hexadecimal 13333b0
20 Vigesimal 65gbj4
36 Base36 bzik0

Cryptographic Hash Functions

md5 3b2b356fb38a63a74882023cbc1f6500
sha1 63e6abfe3a5160c00b17ba6cc9afcc966fcdea76
sha256 444d5595246ae7da12499c1aee38704c26b062de99db586da65d75813abfeb31
sha512 edcd9e1f3cfd445823184c02d98ec1e92daf6d5028e5c428615388653b9b7084f064b35045839ed6fca94810241f08fe1e9f4538cc191b63245bb51828ecde5c
ripemd-160 a2c02975179514951d9fbc278082ebef79e65169

20132784 as geometric shapes

Circle

Radius = n
Diameter 40265568
Circumference 126498012.62142
Area 1.2733785822682E+15

Sphere

Radius = n
Volume 3.4182207929375E+22
Surface area 5.0935143290727E+15
Circumference 126498012.62142

Square

Length = n
Perimeter 80531136
Area 405328991590656
Diagonal 28472056.181128

Cube

Length = n
Surface area 2431973949543936
Volume 8.1604010366325E+21
Space diagonal 34871004.78581

Equilateral Triangle

Length = n
Perimeter 60398352
Area 1.7551260180392E+14
Altitude 17435502.392905

Triangular Pyramid

Length = n
Surface area 1.7551260180392E+14
Volume 9.6171248503409E+20
Height 9490685.3937094