20132644 (number)

20132644 is an even 8-digits composite number following 20132643 and preceding 20132645. In scientific notation, it is written as 2.0132644 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 8607936 positive integers (up to 20132644) that are relatively prime to 20132644.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0132644 × 10^7
Engineering notation 2.0132644 × 10^6

Prime Factorization of 20132644

Prime Factorization 2 × 2 × 7 × 839 × 857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10066322
Product of the distinct prime numbers

The prime factorization of 20132644 is 2 × 2 × 7 × 839 × 857. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 6, 51, 756, 497, 6475, 4407, 76098, 66982, 902180, 50455, 8669448, 3041391, 25984794, 37869985, 876161179, 387233618, 509807959, 7768881764

Basic calculations (n = 20132644)

Multiplication

n×y
n×2 40265288
n×3 60397932
n×4 80530576
n×5 100663220

Division

n÷y
n÷2 10066322
n÷3 6710881.3333333
n÷3 5033161
n÷5 4026528.8

Exponentiation

ny
n2 405323354430736
n3 8.1602307996398E+21
n4 1.6428702164698E+29
n5 3.307532120639E+36

Nth Root

y√n
2√n 4486.9414972785
3√n 272.04052524789
4√n 66.98463627787
5√n 28.892170083644

Divisors of 20132644

1, 2, 4, 7, 14, 28, 839, 857, 1678, 1714, 3356, 3428, 5873, 5999, 11746, 11998, 23492, 23996, 719023, 1438046, 2876092, 5033161, 10066322, 20132644

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 -20132643
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 20132644 can be divided by 24 positive divisors. The sum of these divisors (counting 20132644) is 1, the average is 0.041666666666667.

Base conversion 20132644

Base System Value
2 Binary 1001100110011001100100100
3 Ternary 1101212211210111
4 Quaternary 1030303030210
5 Quinary 20123221034
6 Senary 1555302404
8 Octal 114631444
10 Decimal 20132644
12 Duodecimal 68aaa04
16 Hexadecimal 1333324
20 Vigesimal 65gbc4
36 Base36 bzig4

Cryptographic Hash Functions

md5 851a51515ff662caa4f27998abfe5f53
sha1 22369f3d59c8028032aa65b8d02f82155cfcd781
sha256 7480331901298adcc6f9374911748bea773567380e649a8b6a77d51e030f1705
sha512 056e76c096dfe960af96aab0664405c093e9892b0e833c9ca32df39c9b43ea5767a923d059b873c6fc5943668242c19c03a1e54b89edaadda3e9c9e17a7cef09
ripemd-160 3222c8b42bdf3ca1891b4d64abb20d328e0c349e

20132644 as geometric shapes

Circle

Radius = n
Diameter 40265288
Circumference 126497132.97548
Area 1.273360872608E+15

Sphere

Radius = n
Volume 3.4181494842328E+22
Surface area 5.0934434904319E+15
Circumference 126497132.97548

Square

Length = n
Perimeter 80530576
Area 405323354430736
Diagonal 28471858.191229

Cube

Length = n
Surface area 2431940126584416
Volume 8.1602307996398E+21
Space diagonal 34870762.298697

Equilateral Triangle

Length = n
Perimeter 60397932
Area 1.7551016084207E+14
Altitude 17435381.149348

Triangular Pyramid

Length = n
Surface area 1.7551016084207E+14
Volume 9.6169242241211E+20
Height 9490619.3970764