19009440 (number)

19009440 is an even 8-digits composite number following 19009439 and preceding 19009441. In scientific notation, it is written as 1.9009440 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 48 positive divisors. There are 4935168 positive integers (up to 19009440) that are relatively prime to 19009440.

Interesting facts

Basic properties

Name

Name nineteen million nine thousand four hundred forty

Notation

Scientific notation 1.9009440 × 10^7
Engineering notation 1.9009440 × 10^6

Prime Factorization of 19009440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 45 × 43 × 307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1188090
Product of the distinct prime numbers

The prime factorization of 19009440 is 2 × 2 × 2 × 2 × 2 × 45 × 43 × 307. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 9, 74, 84, 910, 240, 481, 9831, 81172, 34411, 533923, 373631, 9700365, 1669456, 561667, 5650657, 323376425, 481930423, 6531002916, 6962172141

Basic calculations (n = 19009440)

Multiplication

n×y
n×2 38018880
n×3 57028320
n×4 76037760
n×5 95047200

Division

n÷y
n÷2 9504720
n÷3 6336480
n÷3 4752360
n÷5 3801888

Exponentiation

ny
n2 361358809113600
n3 6.8692286003164E+21
n4 1.30580188924E+29
n5 2.4822562665394E+36

Nth Root

y√n
2√n 4359.9816513375
3√n 266.88435003175
4√n 66.03015713549
5√n 28.562345263525

Divisors of 19009440

1, 2, 4, 8, 16, 32, 43, 45, 86, 90, 172, 180, 307, 344, 360, 614, 688, 720, 1228, 1376, 1440, 1935, 2456, 3870, 4912, 7740, 9824, 13201, 13815, 15480, 26402, 27630, 30960, 52804, 55260, 61920, 105608, 110520, 211216, 221040, 422432, 442080, 594045, 1188090, 2376180, 4752360, 9504720, 19009440

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19009439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19009440 can be divided by 48 positive divisors. The sum of these divisors (counting 19009440) is 1, the average is 0.020833333333333.

Base conversion 19009440

Base System Value
2 Binary 1001000100000111110100000
3 Ternary 1022202210001100
4 Quaternary 1020200332200
5 Quinary 14331300230
6 Senary 1515234400
8 Octal 110407640
10 Decimal 19009440
12 Duodecimal 6448a00
16 Hexadecimal 1220fa0
20 Vigesimal 5ig3c0
36 Base36 bbfs0

Cryptographic Hash Functions

md5 418e2ce3ca6501ef9db6511aee13dee1
sha1 59a09103fe9773531fdf7e7069c3fce86549f565
sha256 49775c33cf287b5ce5e3739df81fb16a50f25f15b216519f569eb4feb462dd27
sha512 07b52e256282f1fa58c7b23389efc539360174a572078109806871e87b77f4cdefa25d53310b972af6b8fc539df2057f3c59aaefe545f7b37926c058ce5d08b8
ripemd-160 46851eb1ef042114ffa8d0ea71d788670d278d58

19009440 as geometric shapes

Circle

Radius = n
Diameter 38018880
Circumference 119439834.10571
Area 1.1352421800212E+15

Sphere

Radius = n
Volume 2.8773757475444E+22
Surface area 4.540968720085E+15
Circumference 119439834.10571

Square

Length = n
Perimeter 76037760
Area 361358809113600
Diagonal 26883407.861118

Cube

Length = n
Surface area 2168152854681600
Volume 6.8692286003164E+21
Space diagonal 32925315.903432

Equilateral Triangle

Length = n
Perimeter 57028320
Area 1.5647295428683E+14
Altitude 16462657.951716

Triangular Pyramid

Length = n
Surface area 1.5647295428683E+14
Volume 8.0954635413405E+20
Height 8961135.9537059