20144238 (number)

20144238 is an even 8-digits composite number following 20144237 and preceding 20144239. In scientific notation, it is written as 2.0144238 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 6696000 positive integers (up to 20144238) that are relatively prime to 20144238.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0144238 × 10^7
Engineering notation 2.0144238 × 10^6

Prime Factorization of 20144238

Prime Factorization 2 × 3 × 373 × 9001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20144238
Product of the distinct prime numbers

The prime factorization of 20144238 is 2 × 3 × 373 × 9001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 24, 72, 49, 102, 6828, 9580, 22889, 37197, 312741, 863402, 8616284, 7785203, 28738957, 9091517, 332975104, 250217921, 5798491108, 9604854252

Basic calculations (n = 20144238)

Multiplication

n×y
n×2 40288476
n×3 60432714
n×4 80576952
n×5 100721190

Division

n÷y
n÷2 10072119
n÷3 6714746
n÷3 5036059.5
n÷5 4028847.6

Exponentiation

ny
n2 405790324600644
n3 8.1743368768526E+21
n4 1.646657875395E+29
n5 3.317066814653E+36

Nth Root

y√n
2√n 4488.2332827071
3√n 272.09273618441
4√n 66.994277984818
5√n 28.895497005673

Divisors of 20144238

1, 2, 3, 6, 373, 746, 1119, 2238, 9001, 18002, 27003, 54006, 3357373, 6714746, 10072119, 20144238

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 -20144237
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 20144238 can be divided by 16 positive divisors. The sum of these divisors (counting 20144238) is 1, the average is 0.0625.

Base conversion 20144238

Base System Value
2 Binary 1001100110110000001101110
3 Ternary 1101220102200220
4 Quaternary 1030312001232
5 Quinary 20124103423
6 Senary 1555432210
8 Octal 114660156
10 Decimal 20144238
12 Duodecimal 68b5666
16 Hexadecimal 133606e
20 Vigesimal 65i0bi
36 Base36 bzre6

Cryptographic Hash Functions

md5 f345a4580ae29fc3ba80b841bea19087
sha1 2fadc75063e503994b4f9093c3c6a331dcd7b179
sha256 79b52afe6cf7f5312bcff9e0a04ed11fec25a7a42f68ba8562f317712e9ee9e9
sha512 df2a06fe9c7ec22d3c9e469f25f13947b9b69323e35766592755e66c4454ad41bd46c370d44a3cbbcc6f9b01d60b5d632e464a8ef23d2aa67229958292851a61
ripemd-160 a116f39e335a8be732fb7bf4344aaf28a156a17d

20144238 as geometric shapes

Circle

Radius = n
Diameter 40288476
Circumference 126569980.22593
Area 1.2748279026632E+15

Sphere

Radius = n
Volume 3.4240582240384E+22
Surface area 5.0993116106528E+15
Circumference 126569980.22593

Square

Length = n
Perimeter 80576952
Area 405790324600644
Diagonal 28488254.583271

Cube

Length = n
Surface area 2434741947603864
Volume 8.1743368768526E+21
Space diagonal 34890843.69576

Equilateral Triangle

Length = n
Perimeter 60432714
Area 1.7571236485705E+14
Altitude 17445421.84788

Triangular Pyramid

Length = n
Surface area 1.7571236485705E+14
Volume 9.6335483955429E+20
Height 9496084.8610905