20443400 (number)

20443400 is an even 8-digits composite number following 20443399 and preceding 20443401. In scientific notation, it is written as 2.0443400 × 10^7. The sum of its digits is 17. It has a total of 6 prime factors and 24 positive divisors. There are 8177280 positive integers (up to 20443400) that are relatively prime to 20443400.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-three thousand four hundred

Notation

Scientific notation 2.0443400 × 10^7
Engineering notation 2.0443400 × 10^6

Prime Factorization of 20443400

Prime Factorization 2 × 2 × 2 × 5 × 5 × 102217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1022170
Product of the distinct prime numbers

The prime factorization of 20443400 is 2 × 2 × 2 × 5 × 5 × 102217. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 1, 77, 68, 158, 514, 4147, 9737, 82999, 75498, 537724, 42806, 1167692, 5344663, 62875253, 23858731, 37387344, 149236672, 3876764399, 349524659

Basic calculations (n = 20443400)

Multiplication

n×y
n×2 40886800
n×3 61330200
n×4 81773600
n×5 102217000

Division

n÷y
n÷2 10221700
n÷3 6814466.6666667
n÷3 5110850
n÷5 4088680

Exponentiation

ny
n2 417932603560000
n3 8.5439633876185E+21
n4 1.7466766111844E+29
n5 3.5708008633087E+36

Nth Root

y√n
2√n 4521.4378244094
3√n 273.43307220041
4√n 67.241637579772
5√n 28.98081704763

Divisors of 20443400

1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 102217, 204434, 408868, 511085, 817736, 1022170, 2044340, 2555425, 4088680, 5110850, 10221700, 20443400

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20443399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20443400 can be divided by 24 positive divisors. The sum of these divisors (counting 20443400) is 1, the average is 0.041666666666667.

Base conversion 20443400

Base System Value
2 Binary 1001101111111000100001000
3 Ternary 1102110122001222
4 Quaternary 1031333010020
5 Quinary 20213142100
6 Senary 2010101212
8 Octal 115770410
10 Decimal 20443400
12 Duodecimal 6a1a808
16 Hexadecimal 137f108
20 Vigesimal 67f8a0
36 Base36 c6688

Cryptographic Hash Functions

md5 8073a823b38c98ade0fd4ab1cf52dd6a
sha1 a42ceac60a3fbc2e95ef8c42bd49d9c01c63787d
sha256 31e9a96f69d49368dab54f303280ae030d1f756d29298935c0f5e720356e0ba6
sha512 56ec12869a532f4777b9e44337037a1d084968a0a8769ad4b211171c49420fcfc5b8faefb8b2fa1d51bd8f90f124c91bcdaea5be64115ba84c393d4cbb4b14de
ripemd-160 79c5a746d1f6be3f7cdea9126f7e3be57da8b358

20443400 as geometric shapes

Circle

Radius = n
Diameter 40886800
Circumference 128449670.5088
Area 1.3129739970398E+15

Sphere

Radius = n
Volume 3.578887014811E+22
Surface area 5.251895988159E+15
Circumference 128449670.5088

Square

Length = n
Perimeter 81773600
Area 417932603560000
Diagonal 28911333.541018

Cube

Length = n
Surface area 2507595621360000
Volume 8.5439633876185E+21
Space diagonal 35409007.479454

Equilateral Triangle

Length = n
Perimeter 61330200
Area 1.8097012587637E+14
Altitude 17704503.739727

Triangular Pyramid

Length = n
Surface area 1.8097012587637E+14
Volume 1.0069157415991E+21
Height 9637111.1803394