19408974 (number)

19408974 is an even 8-digits composite number following 19408973 and preceding 19408975. In scientific notation, it is written as 1.9408974 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 5971680 positive integers (up to 19408974) that are relatively prime to 19408974.

Interesting facts

Basic properties

Name

Name nineteen million four hundred eight thousand nine hundred seventy-four

Notation

Scientific notation 1.9408974 × 10^7
Engineering notation 1.9408974 × 10^6

Prime Factorization of 19408974

Prime Factorization 2 × 3 × 169 × 19141

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19408974
Product of the distinct prime numbers

The prime factorization of 19408974 is 2 × 3 × 169 × 19141. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 43, 57, 643, 308, 5923, 2593, 19933, 97355, 543558, 8, 3105999, 1153204, 49201362, 84593521, 289202731, 471959375, 9045391169, 8152512431

Basic calculations (n = 19408974)

Multiplication

n×y
n×2 38817948
n×3 58226922
n×4 77635896
n×5 97044870

Division

n÷y
n÷2 9704487
n÷3 6469658
n÷3 4852243.5
n÷5 3881794.8

Exponentiation

ny
n2 376708271732676
n3 7.3115210516444E+21
n4 1.4190912199182E+29
n5 2.7543104591021E+36

Nth Root

y√n
2√n 4405.5617121997
3√n 268.74116329336
4√n 66.374405550632
5√n 28.681411181002

Divisors of 19408974

1, 2, 3, 6, 169, 338, 507, 1014, 19141, 38282, 57423, 114846, 3234829, 6469658, 9704487, 19408974

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19408973
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19408974 can be divided by 16 positive divisors. The sum of these divisors (counting 19408974) is 1, the average is 0.0625.

Base conversion 19408974

Base System Value
2 Binary 1001010000010100001001110
3 Ternary 1100112002002220
4 Quaternary 1022002201032
5 Quinary 14432041344
6 Senary 1532000210
8 Octal 112024116
10 Decimal 19408974
12 Duodecimal 6600066
16 Hexadecimal 128284e
20 Vigesimal 61628e
36 Base36 bk026

Cryptographic Hash Functions

md5 f07da5ee380b4d439a5cca1d11892d01
sha1 a469a387dcdee3757d244d3bfd4ad49ddeb67bda
sha256 a7f121bb75eab40e7202e5f625c677c0d4e1627141571ecc7b84303a6560d9f0
sha512 11d9c1ee480e518d3f4b8ffcb7ddd98153a7503b4539ba7dc42e683c909309b889e75c74e656571d49a7643096c93d173786be0d330d372ca14e36bfa299ba38
ripemd-160 e58256188048cb282456133663964f71ede381bb

19408974 as geometric shapes

Circle

Radius = n
Diameter 38817948
Circumference 121950180.26423
Area 1.1834639390219E+15

Sphere

Radius = n
Volume 3.0626427763218E+22
Surface area 4.7338557560875E+15
Circumference 121950180.26423

Square

Length = n
Perimeter 77635896
Area 376708271732676
Diagonal 27448434.262547

Cube

Length = n
Surface area 2260249630396056
Volume 7.3115210516444E+21
Space diagonal 33617329.090783

Equilateral Triangle

Length = n
Perimeter 58226922
Area 1.6311946656811E+14
Altitude 16808664.545392

Triangular Pyramid

Length = n
Surface area 1.6311946656811E+14
Volume 8.61671019401E+20
Height 9149478.0875156