19005388 (number)

19005388 is an even 8-digits composite number following 19005387 and preceding 19005389. In scientific notation, it is written as 1.9005388 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 8901888 positive integers (up to 19005388) that are relatively prime to 19005388.

Interesting facts

Basic properties

Name

Name nineteen million five thousand three hundred eighty-eight

Notation

Scientific notation 1.9005388 × 10^7
Engineering notation 1.9005388 × 10^6

Prime Factorization of 19005388

Prime Factorization 2 × 2 × 17 × 269 × 1039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9502694
Product of the distinct prime numbers

The prime factorization of 19005388 is 2 × 2 × 17 × 269 × 1039. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 93, 61, 777, 697, 474, 314, 67419, 99966, 233575, 765265, 3243122, 2268190, 88641898, 67039269, 177865051, 730054862, 6118982881, 1958206354

Basic calculations (n = 19005388)

Multiplication

n×y
n×2 38010776
n×3 57016164
n×4 76021552
n×5 95026940

Division

n÷y
n÷2 9502694
n÷3 6335129.3333333
n÷3 4751347
n÷5 3801077.6

Exponentiation

ny
n2 361204773030544
n3 6.8648368588974E+21
n4 1.3046888806005E+29
n5 2.4796118395098E+36

Nth Root

y√n
2√n 4359.5169457177
3√n 266.86538590598
4√n 66.026638152474
5√n 28.561127505483

Divisors of 19005388

1, 2, 4, 17, 34, 68, 269, 538, 1039, 1076, 2078, 4156, 4573, 9146, 17663, 18292, 35326, 70652, 279491, 558982, 1117964, 4751347, 9502694, 19005388

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 -19005387
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 19005388 can be divided by 24 positive divisors. The sum of these divisors (counting 19005388) is 1, the average is 0.041666666666667.

Base conversion 19005388

Base System Value
2 Binary 1001000011111111111001100
3 Ternary 1022202120111021
4 Quaternary 1020133333030
5 Quinary 14331133023
6 Senary 1515203524
8 Octal 110377714
10 Decimal 19005388
12 Duodecimal 64465a4
16 Hexadecimal 121ffcc
20 Vigesimal 5ifd98
36 Base36 bbcng

Cryptographic Hash Functions

md5 e7b7e17819a553041edc4b430cee7b28
sha1 d8adf3153f3a00d1585e079ba92a835a12ede048
sha256 11331a53c40467babba1d8a20eca6ee327267233a4c5eaab465ccc36c520af9a
sha512 ab0c2d8f42ea60f12db2e53dfe14ceefcd475ab633069daa9d1b213dad87d5aff9795cc8d92cd9b42ec90bbb8dbc957afd947214f6ad60ca9252185bdffa64a5
ripemd-160 a6df6215ddb454f9330be3e7be9d3c648a1e0a9c

19005388 as geometric shapes

Circle

Radius = n
Diameter 38010776
Circumference 119414374.63885
Area 1.1347582613943E+15

Sphere

Radius = n
Volume 2.8755361392006E+22
Surface area 4.5390330455773E+15
Circumference 119414374.63885

Square

Length = n
Perimeter 76021552
Area 361204773030544
Diagonal 26877677.467763

Cube

Length = n
Surface area 2167228638183264
Volume 6.8648368588974E+21
Space diagonal 32918297.63356

Equilateral Triangle

Length = n
Perimeter 57016164
Area 1.5640625470632E+14
Altitude 16459148.81678

Triangular Pyramid

Length = n
Surface area 1.5640625470632E+14
Volume 8.0902878244429E+20
Height 8959225.8225876