20448900 (number)

20448900 is an even 8-digits composite number following 20448899 and preceding 20448901. In scientific notation, it is written as 2.0448900 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 5452800 positive integers (up to 20448900) that are relatively prime to 20448900.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-eight thousand nine hundred

Notation

Scientific notation 2.0448900 × 10^7
Engineering notation 2.0448900 × 10^6

Prime Factorization of 20448900

Prime Factorization 2 × 2 × 25 × 3 × 3 × 22721

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3408150
Product of the distinct prime numbers

The prime factorization of 20448900 is 2 × 2 × 25 × 3 × 3 × 22721. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 4, 71, 219, 620, 8237, 4664, 76498, 33106, 11821, 141554, 5366815, 6003153, 73147903, 22850523, 665321709, 185501456, 7072871322, 7955241345

Basic calculations (n = 20448900)

Multiplication

n×y
n×2 40897800
n×3 61346700
n×4 81795600
n×5 102244500

Division

n÷y
n÷2 10224450
n÷3 6816300
n÷3 5112225
n÷5 4089780

Exponentiation

ny
n2 418157511210000
n3 8.5508611309822E+21
n4 1.7485570418134E+29
n5 3.5756068092338E+36

Nth Root

y√n
2√n 4522.0459971124
3√n 273.45759106797
4√n 67.246159720183
5√n 28.982376253471

Divisors of 20448900

1, 2, 3, 4, 6, 9, 12, 18, 25, 36, 50, 75, 100, 150, 225, 300, 450, 900, 22721, 45442, 68163, 90884, 136326, 204489, 272652, 408978, 568025, 817956, 1136050, 1704075, 2272100, 3408150, 5112225, 6816300, 10224450, 20448900

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20448899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20448900 can be divided by 36 positive divisors. The sum of these divisors (counting 20448900) is 1, the average is 0.027777777777778.

Base conversion 20448900

Base System Value
2 Binary 1001110000000011010000100
3 Ternary 1102110220121200
4 Quaternary 1032000122010
5 Quinary 20213331100
6 Senary 2010142500
8 Octal 116003204
10 Decimal 20448900
12 Duodecimal 6a21a30
16 Hexadecimal 1380684
20 Vigesimal 67g250
36 Base36 c6ah0

Cryptographic Hash Functions

md5 88d2674f4083f26642cd7c9cc6e4290a
sha1 b12bbd7c26e1936cdce205a5fcaac5abeaaef11b
sha256 a3b25e10c2bec7e1d6e8a8be771629444d6640db531cfb6ac7e027e491f7e53c
sha512 7614839e8fbe2658d17170c9c915361d3371c47b6b670e1019671fe0f9fbd0f3984942bde4f5fa8b1ccddeeda06e6dc8d1a65ae8bbe462234f015f537f86118a
ripemd-160 e53978ab818cff174206e8b628c35119b7b34263

20448900 as geometric shapes

Circle

Radius = n
Diameter 40897800
Circumference 128484228.02798
Area 1.3136805652607E+15

Sphere

Radius = n
Volume 3.5817763347947E+22
Surface area 5.2547222610429E+15
Circumference 128484228.02798

Square

Length = n
Perimeter 81795600
Area 418157511210000
Diagonal 28919111.715611

Cube

Length = n
Surface area 2508945067260000
Volume 8.5508611309822E+21
Space diagonal 35418533.758895

Equilateral Triangle

Length = n
Perimeter 61346700
Area 1.8106751374557E+14
Altitude 17709266.879448

Triangular Pyramid

Length = n
Surface area 1.8106751374557E+14
Volume 1.0077286484503E+21
Height 9639703.9052037