19798468 (number)

19798468 is an even 8-digits composite number following 19798467 and preceding 19798469. In scientific notation, it is written as 1.9798468 × 10^7. The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors. There are 9501024 positive integers (up to 19798468) that are relatively prime to 19798468.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.9798468 × 10^7
Engineering notation 1.9798468 × 10^6

Prime Factorization of 19798468

Prime Factorization 2 × 2 × 47 × 53 × 1987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9899234
Product of the distinct prime numbers

The prime factorization of 19798468 is 2 × 2 × 47 × 53 × 1987. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 79, 14, 722, 752, 193, 7658, 47683, 36882, 736083, 361448, 3078591, 4086250, 15141129, 62894062, 790191239, 439014749, 7774601525, 842801819

Basic calculations (n = 19798468)

Multiplication

n×y
n×2 39596936
n×3 59395404
n×4 79193872
n×5 98992340

Division

n÷y
n÷2 9899234
n÷3 6599489.3333333
n÷3 4949617
n÷5 3959693.6

Exponentiation

ny
n2 391979335147024
n3 7.7605903235696E+21
n4 1.536477991823E+29
n5 3.0419910353813E+36

Nth Root

y√n
2√n 4449.5469432292
3√n 270.52694531266
4√n 66.704924430129
5√n 28.795612269646

Divisors of 19798468

1, 2, 4, 47, 53, 94, 106, 188, 212, 1987, 2491, 3974, 4982, 7948, 9964, 93389, 105311, 186778, 210622, 373556, 421244, 4949617, 9899234, 19798468

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19798467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19798468 can be divided by 24 positive divisors. The sum of these divisors (counting 19798468) is 1, the average is 0.041666666666667.

Base conversion 19798468

Base System Value
2 Binary 1001011100001100111000100
3 Ternary 1101020212101121
4 Quaternary 1023201213010
5 Quinary 20032022333
6 Senary 1544203324
8 Octal 113414704
10 Decimal 19798468
12 Duodecimal 6769544
16 Hexadecimal 12e19c4
20 Vigesimal 63eg38
36 Base36 bsclg

Cryptographic Hash Functions

md5 5e34d6f431519b9240b2e0f4f67e7e57
sha1 f4c187bbce3c83350618e4e7a1df29bb0f50a790
sha256 f5d381bb5a3ee1775a74fdcc5cccc5bfc5c095649804391030a01e459afe8872
sha512 f77a37e9e3ed70c40d06683e94c6ce3336a8eeaffe1fd139984197a4090d01c9a7c69f788ddb4743e7911bf616215949849c9caf83910d125ca8771f0ecf95a3
ripemd-160 ff3e6c019698904417c2592ebed56bb901dd667e

19798468 as geometric shapes

Circle

Radius = n
Diameter 39596936
Circumference 124397443.24227
Area 1.2314393996569E+15

Sphere

Radius = n
Volume 3.2507484730729E+22
Surface area 4.9257575986276E+15
Circumference 124397443.24227

Square

Length = n
Perimeter 79193872
Area 391979335147024
Diagonal 27999261.95981

Cube

Length = n
Surface area 2351876010882144
Volume 7.7605903235696E+21
Space diagonal 34291952.488027

Equilateral Triangle

Length = n
Perimeter 59395404
Area 1.6973203099793E+14
Altitude 17145976.244013

Triangular Pyramid

Length = n
Surface area 1.6973203099793E+14
Volume 9.1459434063446E+20
Height 9333087.3199366