19442992 (number)

19442992 is an even 8-digits composite number following 19442991 and preceding 19442993. In scientific notation, it is written as 1.9442992 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors. There are 9386048 positive integers (up to 19442992) that are relatively prime to 19442992.

Interesting facts

Basic properties

Name

Name nineteen million four hundred forty-two thousand nine hundred ninety-two

Notation

Scientific notation 1.9442992 × 10^7
Engineering notation 1.9442992 × 10^6

Prime Factorization of 19442992

Prime Factorization 2 × 2 × 2 × 2 × 29 × 41903

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2430374
Product of the distinct prime numbers

The prime factorization of 19442992 is 2 × 2 × 2 × 2 × 29 × 41903. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 1, 81, 209, 696, 3340, 2505, 1755, 52929, 272272, 122999, 9405758, 7885832, 4452573, 24564205, 752352317, 766762641, 6408861134, 5931001159

Basic calculations (n = 19442992)

Multiplication

n×y
n×2 38885984
n×3 58328976
n×4 77771968
n×5 97214960

Division

n÷y
n÷2 9721496
n÷3 6480997.3333333
n÷3 4860748
n÷5 3888598.4

Exponentiation

ny
n2 378029937912064
n3 7.3500330585848E+21
n4 1.429066339578E+29
n5 2.7785325407884E+36

Nth Root

y√n
2√n 4409.4208236457
3√n 268.89807869792
4√n 66.403469966905
5√n 28.691458089546

Divisors of 19442992

1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 41903, 83806, 167612, 335224, 670448, 1215187, 2430374, 4860748, 9721496, 19442992

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19442991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19442992 can be divided by 20 positive divisors. The sum of these divisors (counting 19442992) is 1, the average is 0.05.

Base conversion 19442992

Base System Value
2 Binary 1001010001010110100110000
3 Ternary 1100120210202211
4 Quaternary 1022022310300
5 Quinary 14434133432
6 Senary 1532421504
8 Octal 112126460
10 Decimal 19442992
12 Duodecimal 6617894
16 Hexadecimal 128ad30
20 Vigesimal 61a79c
36 Base36 bkqb4

Cryptographic Hash Functions

md5 9a969bf9c3b6b90b5827257ce370ae11
sha1 7c68568fc8ffce5ff15d29e16d4b6d8baa9cf335
sha256 02e7f57f617b9528df82b583af27d4e4ebba56aa1fc5a3177465c89ae10cb643
sha512 e5be091a9dacd8fab68e86ac04ec79770cef35c7d2d30185e7631cbd02d367144fdf7e02a11e0ae9b4f5e1ef4d963ae52277367d16dd3b5f47cd2a8ae8283b51
ripemd-160 cbb849244c9b2a26d2f845913060ba74b5fc66ac

19442992 as geometric shapes

Circle

Radius = n
Diameter 38885984
Circumference 122163921.66201
Area 1.1876160757815E+15

Sphere

Radius = n
Volume 3.0787746480656E+22
Surface area 4.7504643031262E+15
Circumference 122163921.66201

Square

Length = n
Perimeter 77771968
Area 378029937912064
Diagonal 27496542.979512

Cube

Length = n
Surface area 2268179627472384
Volume 7.3500330585848E+21
Space diagonal 33676249.995155

Equilateral Triangle

Length = n
Perimeter 58328976
Area 1.6369176481145E+14
Altitude 16838124.997578

Triangular Pyramid

Length = n
Surface area 1.6369176481145E+14
Volume 8.662097029451E+20
Height 9165514.3265039