19744192 (number)

19744192 is an even 8-digits composite number following 19744191 and preceding 19744193. In scientific notation, it is written as 1.9744192 × 10^7. The sum of its digits is 37. It has a total of 9 prime factors and 56 positive divisors. There are 8626176 positive integers (up to 19744192) that are relatively prime to 19744192.

Interesting facts

Basic properties

Name

Name nineteen million seven hundred forty-four thousand one hundred ninety-two

Notation

Scientific notation 1.9744192 × 10^7
Engineering notation 1.9744192 × 10^6

Prime Factorization of 19744192

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 19 × 13 × 1249

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 617006
Product of the distinct prime numbers

The prime factorization of 19744192 is 2 × 2 × 2 × 2 × 2 × 2 × 19 × 13 × 1249. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19744192)

Multiplication

n×y
n×2 39488384
n×3 59232576
n×4 78976768
n×5 98720960

Division

n÷y
n÷2 9872096
n÷3 6581397.3333333
n÷3 4936048
n÷5 3948838.4

Exponentiation

ny
n2 389833117732864
n3 7.6969399244763E+21
n4 1.5196985968132E+29
n5 3.0005220877611E+36

Nth Root

y√n
2√n 4443.4437095568
3√n 270.27950935768
4√n 66.659160732467
5√n 28.779806730384

Divisors of 19744192

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19744191
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19744192 can be divided by 56 positive divisors. The sum of these divisors (counting 19744192) is 1, the average is 0.017857142857143.

Base conversion 19744192

Base System Value
2 Binary 1001011010100010111000000
3 Ternary 1101011002221101
4 Quaternary 1023110113000
5 Quinary 20023303232
6 Senary 1543104144
8 Octal 113242700
10 Decimal 19744192
12 Duodecimal 6742054
16 Hexadecimal 12d45c0
20 Vigesimal 63809c
36 Base36 br6ps

Cryptographic Hash Functions

md5 42677d559c65872a82c649a2a1b4af9b
sha1 553526d8f351115996474790e81d3ac37f0bcb0e
sha256 2116e428b3d0b31b68274a9efdb540b7d71d5d4904527123572d1db6b0c10dcc
sha512 f460a6339f00dba4774168ff42ba0b36314c9ef2513ee3629444cf649f941d6241745e49249ec77a5dce147eed76c52da7879c6708210f0c4fe6d85803253b94
ripemd-160 bf6166287d2a77938dd8dcbb2eb3b2f2fbf57966

19744192 as geometric shapes

Circle

Radius = n
Diameter 39488384
Circumference 124056417.07653
Area 1.2246968587956E+15

Sphere

Radius = n
Volume 3.2240866562476E+22
Surface area 4.8987874351823E+15
Circumference 124056417.07653

Square

Length = n
Perimeter 78976768
Area 389833117732864
Diagonal 27922504.104498

Cube

Length = n
Surface area 2338998706397184
Volume 7.6969399244763E+21
Space diagonal 34197943.698395

Equilateral Triangle

Length = n
Perimeter 59232576
Area 1.6880269159658E+14
Altitude 17098971.849197

Triangular Pyramid

Length = n
Surface area 1.6880269159658E+14
Volume 9.0709306916377E+20
Height 9307501.3681661