19091427 (number)

19091427 is an odd 8-digits composite number following 19091426 and preceding 19091428. In scientific notation, it is written as 1.9091427 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 12699432 positive integers (up to 19091427) that are relatively prime to 19091427.

Interesting facts

Basic properties

Name

Name nineteen million ninety-one thousand four hundred twenty-seven

Notation

Scientific notation 1.9091427 × 10^7
Engineering notation 1.9091427 × 10^6

Prime Factorization of 19091427

Prime Factorization 3 × 467 × 13627

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19091427
Product of the distinct prime numbers

The prime factorization of 19091427 is 3 × 467 × 13627. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 33, 14, 873, 779, 6924, 6049, 60738, 37923, 642124, 496283, 3956627, 9804035, 66824903, 62343766, 815873945, 994079018, 3673897022, 2147013608

Basic calculations (n = 19091427)

Multiplication

n×y
n×2 38182854
n×3 57274281
n×4 76365708
n×5 95457135

Division

n÷y
n÷2 9545713.5
n÷3 6363809
n÷3 4772856.75
n÷5 3818285.4

Exponentiation

ny
n2 364482584896329
n3 6.9584926623196E+21
n4 1.3284755469271E+29
n5 2.5362493925444E+36

Nth Root

y√n
2√n 4369.3737537547
3√n 267.26748712901
4√n 66.101238670351
5√n 28.586940532904

Divisors of 19091427

1, 3, 467, 1401, 13627, 40881, 6363809, 19091427

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19091426
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19091427 can be divided by 8 positive divisors. The sum of these divisors (counting 19091427) is 1, the average is 0.125.

Base conversion 19091427

Base System Value
2 Binary 1001000110100111111100011
3 Ternary 1022220221111220
4 Quaternary 1020310333203
5 Quinary 14341411202
6 Senary 1521110123
8 Octal 110647743
10 Decimal 19091427
12 Duodecimal 6488343
16 Hexadecimal 1234fe3
20 Vigesimal 5j68b7
36 Base36 bd71f

Cryptographic Hash Functions

md5 5003e650ef8444b03828fea4a2002ce8
sha1 52ee0f77e6659a2e8b36e63f72e01b621054140e
sha256 2cc1267e635dd8b783d007bc4ccc1d44f76079bc101ff47ea1258d6688bf3af8
sha512 0dea4bd4ab080783152c6ddfbd851372fdc0f2e77a6cc6fd72f0b5757c8abdef6f13ad4c14e4a9c656975034117e2f8e77558730e0cf36dce2fe140b478f3774
ripemd-160 730e9777639c590677887da9b1c56545472fabc2

19091427 as geometric shapes

Circle

Radius = n
Diameter 38182854
Circumference 119954973.61949
Area 1.1450558110717E+15

Sphere

Radius = n
Volume 2.9147665904002E+22
Surface area 4.5802232442869E+15
Circumference 119954973.61949

Square

Length = n
Perimeter 76365708
Area 364482584896329
Diagonal 26999354.988456

Cube

Length = n
Surface area 2186895509377974
Volume 6.9584926623196E+21
Space diagonal 33067321.552992

Equilateral Triangle

Length = n
Perimeter 57274281
Area 1.5782558887862E+14
Altitude 16533660.776496

Triangular Pyramid

Length = n
Surface area 1.5782558887862E+14
Volume 8.2006622472717E+20
Height 8999784.996152