20144289 (number)

20144289 is an odd 8-digits composite number following 20144288 and preceding 20144290. In scientific notation, it is written as 2.0144289 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 12052560 positive integers (up to 20144289) that are relatively prime to 20144289.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-four thousand two hundred eighty-nine

Notation

Scientific notation 2.0144289 × 10^7
Engineering notation 2.0144289 × 10^6

Prime Factorization of 20144289

Prime Factorization 3 × 11 × 79 × 7727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20144289
Product of the distinct prime numbers

The prime factorization of 20144289 is 3 × 11 × 79 × 7727. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 33, 78, 507, 830, 4676, 2090, 18578, 96560, 313619, 128039, 7299250, 6490100, 96847809, 80553928, 528837555, 462270051, 6877197593, 974462632

Basic calculations (n = 20144289)

Multiplication

n×y
n×2 40288578
n×3 60432867
n×4 80577156
n×5 100721445

Division

n÷y
n÷2 10072144.5
n÷3 6714763
n÷3 5036072.25
n÷5 4028857.8

Exponentiation

ny
n2 405792379315521
n3 8.1743989629295E+21
n4 1.6466745511055E+29
n5 3.3171088046415E+36

Nth Root

y√n
2√n 4488.2389642264
3√n 272.09296580703
4√n 66.994320387824
5√n 28.895511636843

Divisors of 20144289

1, 3, 11, 33, 79, 237, 869, 2607, 7727, 23181, 84997, 254991, 610433, 1831299, 6714763, 20144289

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 -20144288
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 20144289 can be divided by 16 positive divisors. The sum of these divisors (counting 20144289) is 1, the average is 0.0625.

Base conversion 20144289

Base System Value
2 Binary 1001100110110000010100001
3 Ternary 1101220102202210
4 Quaternary 1030312002201
5 Quinary 20124104124
6 Senary 1555432333
8 Octal 114660241
10 Decimal 20144289
12 Duodecimal 68b56a9
16 Hexadecimal 13360a1
20 Vigesimal 65i0e9
36 Base36 bzrfl

Cryptographic Hash Functions

md5 fc6591942a4ce676933820b12bcf2c28
sha1 71b9a7aeb814dc6829b704a32fc14d17d5795bf5
sha256 57ad447fa278e52bc6c5f8adbfe5761e27f01f6a45cc2d430f65665ad017c128
sha512 e00896afda88c8235ba2ebd72408bd56548953b8c0a3b6b4aa8b1945fe581487ef1c33c90fb6138a81d790ecb3dda4c5c0a1a9621cc277305edaf9f17032fea6
ripemd-160 77df3abf830b4e92a1fff53cc0ebd78e590be6c3

20144289 as geometric shapes

Circle

Radius = n
Diameter 40288578
Circumference 126570300.66838
Area 1.2748343577404E+15

Sphere

Radius = n
Volume 3.4240842305935E+22
Surface area 5.0993374309615E+15
Circumference 126570300.66838

Square

Length = n
Perimeter 80577156
Area 405792379315521
Diagonal 28488326.708163

Cube

Length = n
Surface area 2434754275893126
Volume 8.1743989629295E+21
Space diagonal 34890932.030351

Equilateral Triangle

Length = n
Perimeter 60432867
Area 1.7571325457469E+14
Altitude 17445466.015175

Triangular Pyramid

Length = n
Surface area 1.7571325457469E+14
Volume 9.6336215646862E+20
Height 9496108.9027211