19488928 (number)

19488928 is an even 8-digits composite number following 19488927 and preceding 19488929. In scientific notation, it is written as 1.9488928 × 10^7. The sum of its digits is 49. It has a total of 7 prime factors and 24 positive divisors. There are 9408000 positive integers (up to 19488928) that are relatively prime to 19488928.

Interesting facts

Basic properties

Name

Name nineteen million four hundred eighty-eight thousand nine hundred twenty-eight

Notation

Scientific notation 1.9488928 × 10^7
Engineering notation 1.9488928 × 10^6

Prime Factorization of 19488928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 29 × 21001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1218058
Product of the distinct prime numbers

The prime factorization of 19488928 is 2 × 2 × 2 × 2 × 2 × 29 × 21001. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 10, 2, 50, 907, 174, 8779, 2560, 39124, 4354, 573200, 204999, 521884, 7035851, 56527486, 69049114, 736387285, 103715213, 5590140270, 9795788893

Basic calculations (n = 19488928)

Multiplication

n×y
n×2 38977856
n×3 58466784
n×4 77955712
n×5 97444640

Division

n÷y
n÷2 9744464
n÷3 6496309.3333333
n÷3 4872232
n÷5 3897785.6

Exponentiation

ny
n2 379818314589184
n3 7.40225178611E+21
n4 1.4426195209737E+29
n5 2.8115107975651E+36

Nth Root

y√n
2√n 4414.6265980262
3√n 269.10967828441
4√n 66.442656464249
5√n 28.705002579475

Divisors of 19488928

1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 21001, 42002, 84004, 168008, 336016, 609029, 672032, 1218058, 2436116, 4872232, 9744464, 19488928

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19488927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19488928 can be divided by 24 positive divisors. The sum of these divisors (counting 19488928) is 1, the average is 0.041666666666667.

Base conversion 19488928

Base System Value
2 Binary 1001010010110000010100000
3 Ternary 1100200010210011
4 Quaternary 1022112002200
5 Quinary 14442121203
6 Senary 1533414304
8 Octal 112260240
10 Decimal 19488928
12 Duodecimal 663a394
16 Hexadecimal 12960a0
20 Vigesimal 61g268
36 Base36 blpr4

Cryptographic Hash Functions

md5 caf2e83aaf85a7ff0880ce3fe4a46999
sha1 bbef669f645056988fe882c134f7d14c21d957e9
sha256 8a631ceae1fd40c00e43b9cfc17e97e8f9808a090a5d1f4972390350459a4013
sha512 6f46217df900b3fabe29cb6d8703d63517aca592a4e0ff359ef478384bf503dbf3236a3a51ca48ff220bb4b2503f627dc1cf6168bfbc24b8c155f53cca006ae4
ripemd-160 e2bf3579432a0d3d03773a06b4532e7486774741

19488928 as geometric shapes

Circle

Radius = n
Diameter 38977856
Circumference 122452546.06228
Area 1.1932344268122E+15

Sphere

Radius = n
Volume 3.100647977502E+22
Surface area 4.772937707249E+15
Circumference 122452546.06228

Square

Length = n
Perimeter 77955712
Area 379818314589184
Diagonal 27561506.293713

Cube

Length = n
Surface area 2278909887535104
Volume 7.40225178611E+21
Space diagonal 33755813.481052

Equilateral Triangle

Length = n
Perimeter 58466784
Area 1.6446615462841E+14
Altitude 16877906.740526

Triangular Pyramid

Length = n
Surface area 1.6446615462841E+14
Volume 8.7236373900143E+20
Height 9187168.7645709