19009431 (number)

19009431 is an odd 8-digits composite number following 19009430 and preceding 19009432. In scientific notation, it is written as 1.9009431 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 10387872 positive integers (up to 19009431) that are relatively prime to 19009431.

Interesting facts

Basic properties

Name

Name nineteen million nine thousand four hundred thirty-one

Notation

Scientific notation 1.9009431 × 10^7
Engineering notation 1.9009431 × 10^6

Prime Factorization of 19009431

Prime Factorization 3 × 3 × 3 × 7 × 23 × 4373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2112159
Product of the distinct prime numbers

The prime factorization of 19009431 is 3 × 3 × 3 × 7 × 23 × 4373. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 59, 1, 635, 287, 1457, 9210, 46934, 4254, 940332, 117080, 3780131, 6541205, 65918690, 34531231, 892904955, 7941836, 6103999523, 8578095255

Basic calculations (n = 19009431)

Multiplication

n×y
n×2 38018862
n×3 57028293
n×4 76037724
n×5 95047155

Division

n÷y
n÷2 9504715.5
n÷3 6336477
n÷3 4752357.75
n÷5 3801886.2

Exponentiation

ny
n2 361358466943761
n3 6.8692188436332E+21
n4 1.3057994163195E+29
n5 2.4822503904365E+36

Nth Root

y√n
2√n 4359.980619223
3√n 266.88430791303
4√n 66.030149320011
5√n 28.562342558962

Divisors of 19009431

1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 4373, 13119, 30611, 39357, 91833, 100579, 118071, 275499, 301737, 704053, 826497, 905211, 2112159, 2715633, 6336477, 19009431

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19009430
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19009431 can be divided by 32 positive divisors. The sum of these divisors (counting 19009431) is 1, the average is 0.03125.

Base conversion 19009431

Base System Value
2 Binary 1001000100000111110010111
3 Ternary 1022202210001000
4 Quaternary 1020200332113
5 Quinary 14331300211
6 Senary 1515234343
8 Octal 110407627
10 Decimal 19009431
12 Duodecimal 64489b3
16 Hexadecimal 1220f97
20 Vigesimal 5ig3bb
36 Base36 bbfrr

Cryptographic Hash Functions

md5 b643c69b7dfe4577967808d119b8e506
sha1 6cee8d3bb0782723d8ac1b66d45aaf3541da4a2b
sha256 6f0da0e66efb7af4c7109160d0fc94d81be2917c091f401918e7c1f4673b2130
sha512 2549cee4858188c0233ba3ee15dc142b2daff576e40611747859f40827660b0afbeac09f2f5924f94bdf12f81a53ee2b77cd507c1ea94160ed05b3608e8146ac
ripemd-160 7b9e3c437863109d5b6b302a601834215dae3cae

19009431 as geometric shapes

Circle

Radius = n
Diameter 38018862
Circumference 119439777.55704
Area 1.135241105063E+15

Sphere

Radius = n
Volume 2.8773716606745E+22
Surface area 4.540964420252E+15
Circumference 119439777.55704

Square

Length = n
Perimeter 76037724
Area 361358466943761
Diagonal 26883395.133196

Cube

Length = n
Surface area 2168150801662566
Volume 6.8692188436332E+21
Space diagonal 32925300.314975

Equilateral Triangle

Length = n
Perimeter 57028293
Area 1.5647280612295E+14
Altitude 16462650.157487

Triangular Pyramid

Length = n
Surface area 1.5647280612295E+14
Volume 8.0954520429791E+20
Height 8961131.7110652