20144290 (number)

20144290 is an even 8-digits composite number following 20144289 and preceding 20144291. In scientific notation, it is written as 2.0144290 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 7983360 positive integers (up to 20144290) that are relatively prime to 20144290.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0144290 × 10^7
Engineering notation 2.0144290 × 10^6

Prime Factorization of 20144290

Prime Factorization 2 × 5 × 109 × 18481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20144290
Product of the distinct prime numbers

The prime factorization of 20144290 is 2 × 5 × 109 × 18481. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 71, 5, 723, 805, 5832, 4600, 43336, 41738, 729033, 507324, 380707, 3644868, 22630392, 68535470, 989931018, 436813327, 365810705, 8076413040

Basic calculations (n = 20144290)

Multiplication

n×y
n×2 40288580
n×3 60432870
n×4 80577160
n×5 100721450

Division

n÷y
n÷2 10072145
n÷3 6714763.3333333
n÷3 5036072.5
n÷5 4028858

Exponentiation

ny
n2 405792419604100
n3 8.1744001803067E+21
n4 1.6466748780815E+29
n5 3.3171096279788E+36

Nth Root

y√n
2√n 4488.2390756287
3√n 272.09297030943
4√n 66.994321219255
5√n 28.895511923728

Divisors of 20144290

1, 2, 5, 10, 109, 218, 545, 1090, 18481, 36962, 92405, 184810, 2014429, 4028858, 10072145, 20144290

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 -20144289
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 20144290 can be divided by 16 positive divisors. The sum of these divisors (counting 20144290) is 1, the average is 0.0625.

Base conversion 20144290

Base System Value
2 Binary 1001100110110000010100010
3 Ternary 1101220102202211
4 Quaternary 1030312002202
5 Quinary 20124104130
6 Senary 1555432334
8 Octal 114660242
10 Decimal 20144290
12 Duodecimal 68b56aa
16 Hexadecimal 13360a2
20 Vigesimal 65i0ea
36 Base36 bzrfm

Cryptographic Hash Functions

md5 310d4d736ae752350670fb7d1a2e027d
sha1 a1b57790a38868309bb1a8eaaec1899b19656aa1
sha256 efd9f6e2170653fbeb5ef747ec52e956e903ad6f26601665ca9765644fb959b6
sha512 8558a201efd51987658cdb8e1b588bc790b491999c5c1000462b5ed3af134d28b4661b3e8bd5c09d0852ab5e5844a09f553eb652ebb8c14f260d248f67692f2d
ripemd-160 98174a7988a37905f6869d8847de0c0d1e517151

20144290 as geometric shapes

Circle

Radius = n
Diameter 40288580
Circumference 126570306.95156
Area 1.2748344843107E+15

Sphere

Radius = n
Volume 3.4240847405273E+22
Surface area 5.0993379372427E+15
Circumference 126570306.95156

Square

Length = n
Perimeter 80577160
Area 405792419604100
Diagonal 28488328.122377

Cube

Length = n
Surface area 2434754517624600
Volume 8.1744001803067E+21
Space diagonal 34890933.762402

Equilateral Triangle

Length = n
Perimeter 60432870
Area 1.7571327202015E+14
Altitude 17445466.881201

Triangular Pyramid

Length = n
Surface area 1.7571327202015E+14
Volume 9.633622999379E+20
Height 9496109.3741256