20342744 (number)

20342744 is an even 8-digits composite number following 20342743 and preceding 20342745. In scientific notation, it is written as 2.0342744 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 9572992 positive integers (up to 20342744) that are relatively prime to 20342744.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-two thousand seven hundred forty-four

Notation

Scientific notation 2.0342744 × 10^7
Engineering notation 2.0342744 × 10^6

Prime Factorization of 20342744

Prime Factorization 2 × 2 × 2 × 17 × 149579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5085686
Product of the distinct prime numbers

The prime factorization of 20342744 is 2 × 2 × 2 × 17 × 149579. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 1, 63, 704, 330, 4699, 7743, 82869, 82547, 7057, 431847, 1939626, 5724716, 11170690, 86376552, 39396002, 892085939, 1880363426, 9264234191

Basic calculations (n = 20342744)

Multiplication

n×y
n×2 40685488
n×3 61028232
n×4 81370976
n×5 101713720

Division

n÷y
n÷2 10171372
n÷3 6780914.6666667
n÷3 5085686
n÷5 4068548.8

Exponentiation

ny
n2 413827233449536
n3 8.4183814702921E+21
n4 1.712529791445E+29
n5 3.4837555139738E+36

Nth Root

y√n
2√n 4510.2931168606
3√n 272.98357140155
4√n 67.158715866674
5√n 28.952222437718

Divisors of 20342744

1, 2, 4, 8, 17, 34, 68, 136, 149579, 299158, 598316, 1196632, 2542843, 5085686, 10171372, 20342744

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 -20342743
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 20342744 can be divided by 16 positive divisors. The sum of these divisors (counting 20342744) is 1, the average is 0.0625.

Base conversion 20342744

Base System Value
2 Binary 1001101100110011111011000
3 Ternary 1102021111222222
4 Quaternary 1031212133120
5 Quinary 20201431434
6 Senary 2004003212
8 Octal 115463730
10 Decimal 20342744
12 Duodecimal 6990508
16 Hexadecimal 13667d8
20 Vigesimal 672gh4
36 Base36 c40k8

Cryptographic Hash Functions

md5 6d79fa475a0cfd53a480d43a60509341
sha1 13c99f8eace8fe7c69cb5ee8c8223410ad10df1d
sha256 096f95162f9913b6d0d949ddc2d8eb345d72e464a395a43a1137e7ff51dd2061
sha512 db578160c5ac6dc086df6857dd5afa50a7b6c041699a723cb77b502d68111c7540f7a25ae92e325b383e703afa6629988b10e3d40c49398a45fa11d1566eac5f
ripemd-160 feb7b3cedd9fb631efab3a3e25049cbd0985ef8e

20342744 as geometric shapes

Circle

Radius = n
Diameter 40685488
Circumference 127817230.20852
Area 1.3000765964605E+15

Sphere

Radius = n
Volume 3.5262833842915E+22
Surface area 5.2003063858418E+15
Circumference 127817230.20852

Square

Length = n
Perimeter 81370976
Area 413827233449536
Diagonal 28768984.460684

Cube

Length = n
Surface area 2482963400697216
Volume 8.4183814702921E+21
Space diagonal 35234666.173367

Equilateral Triangle

Length = n
Perimeter 61028232
Area 1.7919244847257E+14
Altitude 17617333.086683

Triangular Pyramid

Length = n
Surface area 1.7919244847257E+14
Volume 9.9211577070979E+20
Height 9589661.4868946