19989504 (number)

19989504 is an even 8-digits composite number following 19989503 and preceding 19989505. In scientific notation, it is written as 1.9989504 × 10^7. The sum of its digits is 45. It has a total of 14 prime factors and 110 positive divisors. There are 6635520 positive integers (up to 19989504) that are relatively prime to 19989504.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred eighty-nine thousand five hundred four

Notation

Scientific notation 1.9989504 × 10^7
Engineering notation 1.9989504 × 10^6

Prime Factorization of 19989504

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 3 × 241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 13014
Product of the distinct prime numbers

The prime factorization of 19989504 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 3 × 241. Since it has a total of 14 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19989504)

Multiplication

n×y
n×2 39979008
n×3 59968512
n×4 79958016
n×5 99947520

Division

n÷y
n÷2 9994752
n÷3 6663168
n÷3 4997376
n÷5 3997900.8

Exponentiation

ny
n2 399580270166016
n3 7.9874114088047E+21
n4 1.5966439230595E+29
n5 3.1916120086573E+36

Nth Root

y√n
2√n 4470.9623125229
3√n 271.39426913832
4√n 66.865254897614
5√n 28.850968966556

Divisors of 19989504

110 divisors

τ Total Divisors 110
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19989503
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0090909090909091
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 110
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19989504 can be divided by 110 positive divisors. The sum of these divisors (counting 19989504) is 1, the average is 0.0090909090909091.

Base conversion 19989504

Base System Value
2 Binary 1001100010000010000000000
3 Ternary 1101121120110000
4 Quaternary 1030100100000
5 Quinary 20104131004
6 Senary 1552240000
8 Octal 114202000
10 Decimal 19989504
12 Duodecimal 6840000
16 Hexadecimal 1310400
20 Vigesimal 64idf4
36 Base36 bwg00

Cryptographic Hash Functions

md5 5f07186dea357a1d64c8a09f2c6ca12b
sha1 9a60e0f107a7885a8ecbe2190d30cce7af0ec260
sha256 b4d727d88ae3ab190d8b90fbb3766028b65515681e7d8a8da9bbe2c42a161bdc
sha512 aa6aed8bb5c6e436a4c63e500a5a8c98abfa974a5b51cc1312117b64a802876cbd350d64e74d88afc204e87fba0bfa29b1db1bfd181c75c763b74c052d29bf26
ripemd-160 b4cc994967dad438df176bb2fdeb9bf892ec88c8

19989504 as geometric shapes

Circle

Radius = n
Diameter 39979008
Circumference 125597757.83061
Area 1.255318441273E+15

Sphere

Radius = n
Volume 3.34575906708E+22
Surface area 5.0212737650919E+15
Circumference 125597757.83061

Square

Length = n
Perimeter 79958016
Area 399580270166016
Diagonal 28269427.661911

Cube

Length = n
Surface area 2397481620996096
Volume 7.9874114088047E+21
Space diagonal 34622836.546101

Equilateral Triangle

Length = n
Perimeter 59968512
Area 1.7302333240741E+14
Altitude 17311418.273051

Triangular Pyramid

Length = n
Surface area 1.7302333240741E+14
Volume 9.4132546188209E+20
Height 9423142.5539704