20132440 (number)

20132440 is an even 8-digits composite number following 20132439 and preceding 20132441. In scientific notation, it is written as 2.0132440 × 10^7. The sum of its digits is 16. It has a total of 7 prime factors and 64 positive divisors. There are 7672320 positive integers (up to 20132440) that are relatively prime to 20132440.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-two thousand four hundred forty

Notation

Scientific notation 2.0132440 × 10^7
Engineering notation 2.0132440 × 10^6

Prime Factorization of 20132440

Prime Factorization 2 × 2 × 2 × 5 × 61 × 223 × 37

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5033110
Product of the distinct prime numbers

The prime factorization of 20132440 is 2 × 2 × 2 × 5 × 61 × 223 × 37. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20132440)

Multiplication

n×y
n×2 40264880
n×3 60397320
n×4 80529760
n×5 100662200

Division

n÷y
n÷2 10066220
n÷3 6710813.3333333
n÷3 5033110
n÷5 4026488

Exponentiation

ny
n2 405315140353600
n3 8.1599827442604E+21
n4 1.6428036299986E+29
n5 3.3073645512729E+36

Nth Root

y√n
2√n 4486.9187645867
3√n 272.03960640096
4√n 66.98446659179
5√n 28.892111531706

Divisors of 20132440

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20132439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20132440 can be divided by 64 positive divisors. The sum of these divisors (counting 20132440) is 1, the average is 0.015625.

Base conversion 20132440

Base System Value
2 Binary 1001100110011001001011000
3 Ternary 1101212211111221
4 Quaternary 1030303021120
5 Quinary 20123214230
6 Senary 1555301424
8 Octal 114631130
10 Decimal 20132440
12 Duodecimal 68aa874
16 Hexadecimal 1333258
20 Vigesimal 65gb20
36 Base36 bziag

Cryptographic Hash Functions

md5 1a51232b912b7eaf3c9e77531c055f60
sha1 4738a7529b986c0246732190d858dd85f1946e5b
sha256 9ea6ac6f881694d3e7c49387c0e3a0b474005c96bb6bb1e5f68a85908875cdfb
sha512 ac5542b5c47be18bf390aee3a3127d2ffd0d04e24271d1303b505d71b07b593c850666830c17f9c71be6746c3866d28221403a009fbc10d3c272f37cef06334f
ripemd-160 c0f2da86d90dd4d5d880ea6beec97a2ded27b17c

20132440 as geometric shapes

Circle

Radius = n
Diameter 40264880
Circumference 126495851.20567
Area 1.2733350673236E+15

Sphere

Radius = n
Volume 3.4180455790384E+22
Surface area 5.0933402692943E+15
Circumference 126495851.20567

Square

Length = n
Perimeter 80529760
Area 405315140353600
Diagonal 28471569.691663

Cube

Length = n
Surface area 2431890842121600
Volume 8.1599827442604E+21
Space diagonal 34870408.960332

Equilateral Triangle

Length = n
Perimeter 60397320
Area 1.7550660404234E+14
Altitude 17435204.480166

Triangular Pyramid

Length = n
Surface area 1.7550660404234E+14
Volume 9.6166318880529E+20
Height 9490523.2305542