20236440 (number)

20236440 is an even 8-digits composite number following 20236439 and preceding 20236441. In scientific notation, it is written as 2.0236440 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 32 positive divisors. There are 4625280 positive integers (up to 20236440) that are relatively prime to 20236440.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-six thousand four hundred forty

Notation

Scientific notation 2.0236440 × 10^7
Engineering notation 2.0236440 × 10^6

Prime Factorization of 20236440

Prime Factorization 2 × 2 × 2 × 21 × 5 × 24091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5059110
Product of the distinct prime numbers

The prime factorization of 20236440 is 2 × 2 × 2 × 21 × 5 × 24091. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 10, 79, 60, 580, 610, 6474, 8979, 81086, 46603, 37241, 39316, 1824225, 5888832, 27043841, 24689320, 150976110, 807825665, 6949182385, 698834378

Basic calculations (n = 20236440)

Multiplication

n×y
n×2 40472880
n×3 60709320
n×4 80945760
n×5 101182200

Division

n÷y
n÷2 10118220
n÷3 6745480
n÷3 5059110
n÷5 4047288

Exponentiation

ny
n2 409513503873600
n3 8.2870954503279E+21
n4 1.6770130985483E+29
n5 3.3936774947987E+36

Nth Root

y√n
2√n 4498.4930810217
3√n 272.50723545022
4√n 67.070806473619
5√n 28.921900170811

Divisors of 20236440

1, 2, 4, 5, 8, 10, 20, 21, 40, 42, 84, 105, 168, 210, 420, 840, 24091, 48182, 96364, 120455, 192728, 240910, 481820, 505911, 963640, 1011822, 2023644, 2529555, 4047288, 5059110, 10118220, 20236440

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20236439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20236440 can be divided by 32 positive divisors. The sum of these divisors (counting 20236440) is 1, the average is 0.03125.

Base conversion 20236440

Base System Value
2 Binary 1001101001100100010011000
3 Ternary 1102002010011210
4 Quaternary 1031030202120
5 Quinary 20140031230
6 Senary 2001423120
8 Octal 115144230
10 Decimal 20236440
12 Duodecimal 693aaa0
16 Hexadecimal 134c898
20 Vigesimal 669b20
36 Base36 c1qjc

Cryptographic Hash Functions

md5 09a706b456c910177083f4263f30d21e
sha1 0c47f9e6e174e625f4ccd2a466f8408c5fce1715
sha256 c0e962aad56cfeff6fd1854c143504b9ec37e3cf37ed80a59123fd7defd6f391
sha512 d725fae420e26f49ce9e4aa9c764e9054e99177ecaa9be16e525a572cab64115988fbaa0a517c6a0e5c5d2eedb3076d152ef507b34e9dc5c3f010be77723c0aa
ripemd-160 356580079220aa4ac107aadf4e7a42a2a158764d

20236440 as geometric shapes

Circle

Radius = n
Diameter 40472880
Circumference 127149302.47762
Area 1.2865246153151E+15

Sphere

Radius = n
Volume 3.4712904248463E+22
Surface area 5.1460984612605E+15
Circumference 127149302.47762

Square

Length = n
Perimeter 80945760
Area 409513503873600
Diagonal 28618647.902149

Cube

Length = n
Surface area 2457081023241600
Volume 8.2870954503279E+21
Space diagonal 35050542.244319

Equilateral Triangle

Length = n
Perimeter 60709320
Area 1.7732454877366E+14
Altitude 17525271.12216

Triangular Pyramid

Length = n
Surface area 1.7732454877366E+14
Volume 9.7664356487784E+20
Height 9539549.3007165