20444144 (number)

20444144 is an even 8-digits composite number following 20444143 and preceding 20444145. In scientific notation, it is written as 2.0444144 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 8761728 positive integers (up to 20444144) that are relatively prime to 20444144.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-four thousand one hundred forty-four

Notation

Scientific notation 2.0444144 × 10^7
Engineering notation 2.0444144 × 10^6

Prime Factorization of 20444144

Prime Factorization 2 × 2 × 2 × 2 × 7 × 182537

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2555518
Product of the distinct prime numbers

The prime factorization of 20444144 is 2 × 2 × 2 × 2 × 7 × 182537. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 93, 31, 191, 991, 1301, 1166, 7699, 37366, 148049, 74610, 8890245, 8833523, 38356503, 93769136, 385744627, 105948663, 5210638826, 5271706692

Basic calculations (n = 20444144)

Multiplication

n×y
n×2 40888288
n×3 61332432
n×4 81776576
n×5 102220720

Division

n÷y
n÷2 10222072
n÷3 6814714.6666667
n÷3 5111036
n÷5 4088828.8

Exponentiation

ny
n2 417963023892736
n3 8.5448962471385E+21
n4 1.7469308934156E+29
n5 3.5714506743037E+36

Nth Root

y√n
2√n 4521.520098374
3√n 273.43638919168
4√n 67.242249355402
5√n 28.981027985282

Divisors of 20444144

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 182537, 365074, 730148, 1277759, 1460296, 2555518, 2920592, 5111036, 10222072, 20444144

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20444143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20444144 can be divided by 20 positive divisors. The sum of these divisors (counting 20444144) is 1, the average is 0.05.

Base conversion 20444144

Base System Value
2 Binary 1001101111111001111110000
3 Ternary 1102110200002112
4 Quaternary 1031333033300
5 Quinary 20213203034
6 Senary 2010104452
8 Octal 115771760
10 Decimal 20444144
12 Duodecimal 6a1b128
16 Hexadecimal 137f3f0
20 Vigesimal 67fa74
36 Base36 c66sw

Cryptographic Hash Functions

md5 35348f8839f1a76e8ebcc617ed29872a
sha1 510848236a4bfd827041455b6469bf0577268b19
sha256 13bf04845d218e564a590e8d77cec46bbc7b51561cdffe47548d03f3bcee5b40
sha512 ec193f4b34edb9c0e1dd1be4721a33bc4c4808fa4842ce05e4a2ebba61ea5bd4a42414f28167050a527826cc36d2b0612051b95ddd199e73594fe1b9441c73d8
ripemd-160 71748e9e3940d2438b306891d5128126ca9d9221

20444144 as geometric shapes

Circle

Radius = n
Diameter 40888288
Circumference 128454345.19866
Area 1.3130695653336E+15

Sphere

Radius = n
Volume 3.579277770093E+22
Surface area 5.2522782613344E+15
Circumference 128454345.19866

Square

Length = n
Perimeter 81776576
Area 417963023892736
Diagonal 28912385.715909

Cube

Length = n
Surface area 2507778143356416
Volume 8.5448962471385E+21
Space diagonal 35410296.125254

Equilateral Triangle

Length = n
Perimeter 61332432
Area 1.8098329826684E+14
Altitude 17705148.062627

Triangular Pyramid

Length = n
Surface area 1.8098329826684E+14
Volume 1.0070256801479E+21
Height 9637461.9053028