19498468 (number)

19498468 is an even 8-digits composite number following 19498467 and preceding 19498469. In scientific notation, it is written as 1.9498468 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 8862920 positive integers (up to 19498468) that are relatively prime to 19498468.

Interesting facts

Basic properties

Name

Name nineteen million four hundred ninety-eight thousand four hundred sixty-eight

Notation

Scientific notation 1.9498468 × 10^7
Engineering notation 1.9498468 × 10^6

Prime Factorization of 19498468

Prime Factorization 2 × 2 × 11 × 443147

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9749234
Product of the distinct prime numbers

The prime factorization of 19498468 is 2 × 2 × 11 × 443147. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 55, 27, 893, 376, 9290, 2580, 38150, 13832, 750106, 841380, 424938, 9939009, 38176482, 79682462, 352903055, 696259640, 2404571262, 6801583035

Basic calculations (n = 19498468)

Multiplication

n×y
n×2 38996936
n×3 58495404
n×4 77993872
n×5 97492340

Division

n÷y
n÷2 9749234
n÷3 6499489.3333333
n÷3 4874617
n÷5 3899693.6

Exponentiation

ny
n2 380190254347024
n3 7.4131275082973E+21
n4 1.4454462950045E+29
n5 2.8183988328865E+36

Nth Root

y√n
2√n 4415.7069649151
3√n 269.15358163197
4√n 66.450786036849
5√n 28.707812299131

Divisors of 19498468

1, 2, 4, 11, 22, 44, 443147, 886294, 1772588, 4874617, 9749234, 19498468

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19498467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19498468 can be divided by 12 positive divisors. The sum of these divisors (counting 19498468) is 1, the average is 0.083333333333333.

Base conversion 19498468

Base System Value
2 Binary 1001010011000010111100100
3 Ternary 1100200121212111
4 Quaternary 1022120113210
5 Quinary 14442422333
6 Senary 1533530404
8 Octal 112302744
10 Decimal 19498468
12 Duodecimal 6643a04
16 Hexadecimal 12985e4
20 Vigesimal 61h638
36 Base36 blx44

Cryptographic Hash Functions

md5 2d556c8f79fe382fb1ab875af18563ab
sha1 35acdba2e1b9fd40d845ee9eb5db633784638b1f
sha256 0ef4dd789924ea2acaf204b74934907e53374dbc7d79445a692a9997b9b50b5f
sha512 26ec4003be073067f34e102e1c8b7412882999e8545b1fb9511bc86d876bb61bc0af129ea9f04dbb4624ba3a6aab73487a4971fe52c16ac499143ccead7aad7a
ripemd-160 44ef6092a81ac9a40348883246af20795d25473c

19498468 as geometric shapes

Circle

Radius = n
Diameter 38996936
Circumference 122512487.65011
Area 1.194402910023E+15

Sphere

Radius = n
Volume 3.1052035893588E+22
Surface area 4.7776116400922E+15
Circumference 122512487.65011

Square

Length = n
Perimeter 77993872
Area 380190254347024
Diagonal 27574997.891098

Cube

Length = n
Surface area 2281141526082144
Volume 7.4131275082973E+21
Space diagonal 33772337.245756

Equilateral Triangle

Length = n
Perimeter 58495404
Area 1.6462720926789E+14
Altitude 16886168.622878

Triangular Pyramid

Length = n
Surface area 1.6462720926789E+14
Volume 8.7364545515293E+20
Height 9191665.9636993