19408923 (number)

19408923 is an odd 8-digits composite number following 19408922 and preceding 19408924. In scientific notation, it is written as 1.9408923 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 12902400 positive integers (up to 19408923) that are relatively prime to 19408923.

Interesting facts

Basic properties

Name

Name nineteen million four hundred eight thousand nine hundred twenty-three

Notation

Scientific notation 1.9408923 × 10^7
Engineering notation 1.9408923 × 10^6

Prime Factorization of 19408923

Prime Factorization 9 × 3 × 449 × 1601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19408923
Product of the distinct prime numbers

The prime factorization of 19408923 is 9 × 3 × 449 × 1601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 61, 43, 453, 790, 1258, 2900, 34309, 13839, 110227, 369751, 399685, 8321231, 51288242, 53288533, 526468250, 516553531, 609735920, 4629875533

Basic calculations (n = 19408923)

Multiplication

n×y
n×2 38817846
n×3 58226769
n×4 77635692
n×5 97044615

Division

n÷y
n÷2 9704461.5
n÷3 6469641
n÷3 4852230.75
n÷5 3881784.6

Exponentiation

ny
n2 376706292019929
n3 7.3114634154303E+21
n4 1.419076304474E+29
n5 2.7542742724661E+36

Nth Root

y√n
2√n 4405.5559240577
3√n 268.74092790721
4√n 66.374361948404
5√n 28.681396108042

Divisors of 19408923

1, 3, 9, 27, 449, 1347, 1601, 4041, 4803, 12123, 14409, 43227, 718849, 2156547, 6469641, 19408923

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 -19408922
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 19408923 can be divided by 16 positive divisors. The sum of these divisors (counting 19408923) is 1, the average is 0.0625.

Base conversion 19408923

Base System Value
2 Binary 1001010000010100000011011
3 Ternary 1100112002001000
4 Quaternary 1022002200123
5 Quinary 14432041143
6 Senary 1532000043
8 Octal 112024033
10 Decimal 19408923
12 Duodecimal 6600023
16 Hexadecimal 128281b
20 Vigesimal 616263
36 Base36 bk00r

Cryptographic Hash Functions

md5 3731bad110c4908718917d6961d300a5
sha1 93467eca1fd12799aaa16c89f6b6c445c138d7da
sha256 7cc7957618985d681d014d8093eccf77c5eb6ffc1fe8ec8ea1f74b846f402f28
sha512 b69d662150e97417da44220508c85b8930660e86f3f0fdf81c16b99e27723ae1eb521bd0f9ed9000e84be599c13e877bf9e1886559aadfb809118d8dc5fa8fd4
ripemd-160 aa863e524887733ccd08c6b793c1362fa4f2eff2

19408923 as geometric shapes

Circle

Radius = n
Diameter 38817846
Circumference 121949859.82178
Area 1.1834577195709E+15

Sphere

Radius = n
Volume 3.0626186337209E+22
Surface area 4.7338308782834E+15
Circumference 121949859.82178

Square

Length = n
Perimeter 77635692
Area 376706292019929
Diagonal 27448362.137655

Cube

Length = n
Surface area 2260237752119574
Volume 7.3114634154303E+21
Space diagonal 33617240.756192

Equilateral Triangle

Length = n
Perimeter 58226769
Area 1.6311860932735E+14
Altitude 16808620.378096

Triangular Pyramid

Length = n
Surface area 1.6311860932735E+14
Volume 8.6166422690802E+20
Height 9149454.045885