20444800 (number)

20444800 is an even 8-digits composite number following 20444799 and preceding 20444801. In scientific notation, it is written as 2.0444800 × 10^7. The sum of its digits is 22. It has a total of 10 prime factors and 48 positive divisors. There are 8176640 positive integers (up to 20444800) that are relatively prime to 20444800.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-four thousand eight hundred

Notation

Scientific notation 2.0444800 × 10^7
Engineering notation 2.0444800 × 10^6

Prime Factorization of 20444800

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 6389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 63890
Product of the distinct prime numbers

The prime factorization of 20444800 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 6389. Since it has a total of 10 prime factors.

Most popular turbo-numbers

2, 7, 57, 17, 70, 292, 7741, 9360, 80845, 51938, 442370, 70769, 2954175, 7178667, 54730653, 38475822, 245459849, 649073829, 4069313904, 2651915859

Basic calculations (n = 20444800)

Multiplication

n×y
n×2 40889600
n×3 61334400
n×4 81779200
n×5 102224000

Division

n÷y
n÷2 10222400
n÷3 6814933.3333333
n÷3 5111200
n÷5 4088960

Exponentiation

ny
n2 417989847040000
n3 8.5457188247634E+21
n4 1.7471551222852E+29
n5 3.5720237044097E+36

Nth Root

y√n
2√n 4521.5926397675
3√n 273.43931378389
4√n 67.242788756621
5√n 28.981213968225

Divisors of 20444800

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 6389, 12778, 25556, 31945, 51112, 63890, 102224, 127780, 159725, 204448, 255560, 319450, 408896, 511120, 638900, 817792, 1022240, 1277800, 2044480, 2555600, 4088960, 5111200, 10222400, 20444800

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20444799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20444800 can be divided by 48 positive divisors. The sum of these divisors (counting 20444800) is 1, the average is 0.020833333333333.

Base conversion 20444800

Base System Value
2 Binary 1001101111111011010000000
3 Ternary 1102110200222211
4 Quaternary 1031333122000
5 Quinary 20213213200
6 Senary 2010111504
8 Octal 115773200
10 Decimal 20444800
12 Duodecimal 6a1b594
16 Hexadecimal 137f680
20 Vigesimal 67fc00
36 Base36 c67b4

Cryptographic Hash Functions

md5 e9aa336e3bf1719b000a88a6d383b549
sha1 1d284bf213e9a9084c941dbb4adcb5df8c8ab76c
sha256 d95fcc6863faa12c2ca6a9c4d258b480450e429c7dbd92c618e46f638ba71e24
sha512 99e390ee73b72ef6df2c0fafd8385c51e9d0f32337073e86c8a94a44237bd1f718fe0abe5d61fc29bdbcc4c4a47c81b491e8a18440551226ceb9df5a897fdb15
ripemd-160 57f5c4bcf516a28133db0e0bca9469abf18803f1

20444800 as geometric shapes

Circle

Radius = n
Diameter 40889600
Circumference 128458466.96823
Area 1.313153832736E+15

Sphere

Radius = n
Volume 3.5796223306028E+22
Surface area 5.2526153309439E+15
Circumference 128458466.96823

Square

Length = n
Perimeter 81779200
Area 417989847040000
Diagonal 28913313.440005

Cube

Length = n
Surface area 2507939082240000
Volume 8.5457188247634E+21
Space diagonal 35411432.350584

Equilateral Triangle

Length = n
Perimeter 61334400
Area 1.8099491303031E+14
Altitude 17705716.175292

Triangular Pyramid

Length = n
Surface area 1.8099491303031E+14
Volume 1.0071226218506E+21
Height 9637771.1466685