19384768 (number)

19384768 is an even 8-digits composite number following 19384767 and preceding 19384769. In scientific notation, it is written as 1.9384768 × 10^7. The sum of its digits is 46. It has a total of 9 prime factors and 56 positive divisors. There are 8549376 positive integers (up to 19384768) that are relatively prime to 19384768.

Interesting facts

Basic properties

Name

Name nineteen million three hundred eighty-four thousand seven hundred sixty-eight

Notation

Scientific notation 1.9384768 × 10^7
Engineering notation 1.9384768 × 10^6

Prime Factorization of 19384768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 23 × 13 × 1013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 605774
Product of the distinct prime numbers

The prime factorization of 19384768 is 2 × 2 × 2 × 2 × 2 × 2 × 23 × 13 × 1013. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19384768)

Multiplication

n×y
n×2 38769536
n×3 58154304
n×4 77539072
n×5 96923840

Division

n÷y
n÷2 9692384
n÷3 6461589.3333333
n÷3 4846192
n÷5 3876953.6

Exponentiation

ny
n2 375769230413824
n3 7.2841993531105E+21
n4 1.412025145258E+29
n5 2.7371779850992E+36

Nth Root

y√n
2√n 4402.8136458406
3√n 268.62939618358
4√n 66.353701071158
5√n 28.674253576077

Divisors of 19384768

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 -19384767
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 19384768 can be divided by 56 positive divisors. The sum of these divisors (counting 19384768) is 1, the average is 0.017857142857143.

Base conversion 19384768

Base System Value
2 Binary 1001001111100100111000000
3 Ternary 1100110211220101
4 Quaternary 1021330213000
5 Quinary 14430303033
6 Senary 1531252144
8 Octal 111744700
10 Decimal 19384768
12 Duodecimal 65aa054
16 Hexadecimal 127c9c0
20 Vigesimal 6131i8
36 Base36 bjhds

Cryptographic Hash Functions

md5 0e07a2f8a726b0689538584c7c4f30a2
sha1 c47580331df7326a50cd101ff0bf3fe9ca52588d
sha256 3c18d51aa7b2ae7db3871ce14f436a1373cf8c1a8614e9a165a1784eb2ea4d16
sha512 607c5ede92cea083ca3bbed40c8c25e678edddcaea2175da814ae4074aec26b8d04f390d09d741c679ec00ab90149d3d942d3b7d27fa0e64166a36d0165d9491
ripemd-160 f9ec0f558daefbb8cab910750952cd0b1a2ca3a0

19384768 as geometric shapes

Circle

Radius = n
Diameter 38769536
Circumference 121798089.48069
Area 1.1805138537132E+15

Sphere

Radius = n
Volume 3.0511982900021E+22
Surface area 4.7220554148526E+15
Circumference 121798089.48069

Square

Length = n
Perimeter 77539072
Area 375769230413824
Diagonal 27414201.809056

Cube

Length = n
Surface area 2254615382482944
Volume 7.2841993531105E+21
Space diagonal 33575403.068935

Equilateral Triangle

Length = n
Perimeter 58154304
Area 1.6271284974945E+14
Altitude 16787701.534468

Triangular Pyramid

Length = n
Surface area 1.6271284974945E+14
Volume 8.5845112634985E+20
Height 9138067.2696853