19904500 (number)

19904500 is an even 8-digits composite number following 19904499 and preceding 19904501. In scientific notation, it is written as 1.9904500 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 72 positive divisors. There are 6072000 positive integers (up to 19904500) that are relatively prime to 19904500.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred four thousand five hundred

Notation

Scientific notation 1.9904500 × 10^7
Engineering notation 1.9904500 × 10^6

Prime Factorization of 19904500

Prime Factorization 2 × 2 × 5 × 11 × 35 × 235 × 11

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 904750
Product of the distinct prime numbers

The prime factorization of 19904500 is 2 × 2 × 5 × 11 × 35 × 235 × 11. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 10, 39, 63, 871, 827, 3993, 4831, 3702, 68253, 738853, 164918, 7115524, 6674538, 38105155, 6660362, 918916636, 463279278, 8603805956, 2978693971

Basic calculations (n = 19904500)

Multiplication

n×y
n×2 39809000
n×3 59713500
n×4 79618000
n×5 99522500

Division

n÷y
n÷2 9952250
n÷3 6634833.3333333
n÷3 4976125
n÷5 3980900

Exponentiation

ny
n2 396189120250000
n3 7.8859463440161E+21
n4 1.5696581900447E+29
n5 3.1243261443745E+36

Nth Root

y√n
2√n 4461.4459539481
3√n 271.00902735414
4√n 66.794056277098
5√n 28.826389767512

Divisors of 19904500

1, 2, 4, 5, 10, 11, 20, 22, 35, 44, 55, 70, 110, 121, 140, 175, 220, 235, 242, 350, 385, 470, 484, 605, 700, 770, 940, 1175, 1210, 1540, 1925, 2350, 2420, 2585, 3850, 4235, 4700, 5170, 7700, 8225, 8470, 10340, 12925, 16450, 16940, 21175, 25850, 28435, 32900, 41125, 42350, 51700, 56870, 82250, 84700, 90475, 113740, 142175, 164500, 180950, 284350, 361900, 452375, 568700, 904750, 995225, 1809500, 1990450, 3980900, 4976125, 9952250, 19904500

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19904499
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19904500 can be divided by 72 positive divisors. The sum of these divisors (counting 19904500) is 1, the average is 0.013888888888889.

Base conversion 19904500

Base System Value
2 Binary 1001011111011011111110100
3 Ternary 1101110020211201
4 Quaternary 1023323133310
5 Quinary 20043421000
6 Senary 1550342244
8 Octal 113733764
10 Decimal 19904500
12 Duodecimal 67ba984
16 Hexadecimal 12fb7f4
20 Vigesimal 648150
36 Base36 bumes

Cryptographic Hash Functions

md5 502acede26de05313a98b7ad27c7ccf1
sha1 f7937947f064fb400035b4246bf3e91c31e8aa4c
sha256 c008e9313252fa6e93e5572f2fff0f49a320ccb4018a3e322bc263e5901829a9
sha512 f4bd537d5cce46c78fc871b1572ea0e34dc753e0d2936a52a746d3ffc1d30b7759bd232fabc9b4b020b3cd8a929a180e1ed0f7e7d6c1e336e5d133b0fa3d1dac
ripemd-160 4b1de64d5f8fa1d09b0447547ec719dbd3703292

19904500 as geometric shapes

Circle

Radius = n
Diameter 39809000
Circumference 125063661.94676
Area 1.2446648296096E+15

Sphere

Radius = n
Volume 3.3032574801286E+22
Surface area 4.9786593184384E+15
Circumference 125063661.94676

Square

Length = n
Perimeter 79618000
Area 396189120250000
Diagonal 28149213.852255

Cube

Length = n
Surface area 2377134721500000
Volume 7.8859463440161E+21
Space diagonal 34475605.299255

Equilateral Triangle

Length = n
Perimeter 59713500
Area 1.7155492141975E+14
Altitude 17237802.649627

Triangular Pyramid

Length = n
Surface area 1.7155492141975E+14
Volume 9.2936768932118E+20
Height 9383071.2840851