19144 (number)

19144 is an even 5-digits composite number following 19143 and preceding 19145. In scientific notation, it is written as 1.9144 × 10^4. The sum of its digits is 19. It has a total of 4 prime factors and 8 positive divisors. There are 9568 positive integers (up to 19144) that are relatively prime to 19144.

Interesting facts

Basic properties

Name

Name nineteen thousand one hundred forty-four

Notation

Scientific notation 1.9144 × 10^4
Engineering notation 1.9144 × 10^3

Prime Factorization of 19144

Prime Factorization 2 × 2 × 2 × 2393

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4786
Product of the distinct prime numbers

The prime factorization of 19144 is 2 × 2 × 2 × 2393. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 60, 36, 123, 5, 6478, 3663, 77402, 91327, 387381, 413687, 3835402, 8498755, 87013833, 41483302, 556257722, 478190651, 8643745463, 3074899922

Basic calculations (n = 19144)

Multiplication

n×y
n×2 38288
n×3 57432
n×4 76576
n×5 95720

Division

n÷y
n÷2 9572
n÷3 6381.3333333333
n÷3 4786
n÷5 3828.8

Exponentiation

ny
n2 366492736
n3 7016136937984
n4 134316925540765696
n5 2.5713632225524E+21

Nth Root

y√n
2√n 138.36184445142
3√n 26.75125914823
4√n 11.762731164633
5√n 7.1846652326872

Divisors of 19144

1, 2, 4, 8, 2393, 4786, 9572, 19144

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19144 can be divided by 8 positive divisors. The sum of these divisors (counting 19144) is 1, the average is 0.125.

Base conversion 19144

Base System Value
2 Binary 100101011001000
3 Ternary 222021001
4 Quaternary 10223020
5 Quinary 1103034
6 Senary 224344
8 Octal 45310
10 Decimal 19144
12 Duodecimal b0b4
16 Hexadecimal 4ac8
20 Vigesimal 27h4
36 Base36 ers

Cryptographic Hash Functions

md5 e97bab5d4b13eb276aa4209d0f7d4f72
sha1 dce0b394e227448597a2f1735e81ac814e8f0df8
sha256 1aa745cf2c12d7dda5e2ec307e97e1b97ae338d6e973677c5b5f6dbef2ec3e64
sha512 8680bfbe7b7e580d673c165286b4df3841055b3e407c29ebfa4e5ad04dd12417e86a848b25992ce21faa3b18fd15f2b05bf706b9056804c05ad385e6fc718d84
ripemd-160 7f5fb6f510e0500afeedea3182373f328527fe45

19144 as geometric shapes

Circle

Radius = n
Diameter 38288
Circumference 120285.29952065
Area 1151370887.0116

Sphere

Radius = n
Volume 29389125681267
Surface area 4605483548.0465
Circumference 120285.29952065

Square

Length = n
Perimeter 76576
Area 366492736
Diagonal 27073.704438071

Cube

Length = n
Surface area 2198956416
Volume 7016136937984
Space diagonal 33158.380660099

Equilateral Triangle

Length = n
Perimeter 57432
Area 158696009.83923
Altitude 16579.190330049

Triangular Pyramid

Length = n
Surface area 158696009.83923
Volume 826859667763.65
Height 9024.5681460235