Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20243809 (number)

20243809 is an odd 8-digits prime number following 20243808 and preceding 20243810. In scientific notation, it is written as 2.0243809 × 10^7. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 20243808 positive integers (up to 20243809) that are relatively prime to 20243809.

Interesting facts

20243809 has 2 divisors, whose sum is 20243810
The reverse of 20243809 is 90834202
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twenty million two hundred forty-three thousand eight hundred nine

Notation

Scientific notation	2.0243809 × 10^7
Engineering notation	2.0243809 × 10^6

Prime Factorization of 20243809

Prime Factorization 20243809

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20243809	Product of the distinct prime numbers

The prime factorization of 20243809 is 20243809. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 5, 35, 20, 321, 158, 3647, 2295, 6021, 72762, 457109, 579365, 2392861, 2248022, 33310676, 14946742, 185133146, 362956407, 8437665357, 849244227

Basic calculations (n = 20243809)

Multiplication

n×y

n×2	40487618
n×3	60731427
n×4	80975236
n×5	101219045

Division

n÷y

n÷2	10121904.5
n÷3	6747936.3333333
n÷3	5060952.25
n÷5	4048761.8

Exponentiation

n^y

n²	409811802828481
n³	8.2961518624054E+21
n⁴	1.6794571373753E+29
n⁵	3.3998609512712E+36

Nth Root

^y√n

²√n	4499.3120585263
³√n	272.54030882545
⁴√n	67.076911516007
⁵√n	28.924006217583

Divisors of 20243809

1, 20243809

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20243810	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10121905	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4499.3121696544	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999012044	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20243809 can be divided by 2 positive divisors. The sum of these divisors (counting 20243809) is 20243810, the average is 10121905.

Base conversion 20243809

Base	System	Value
2	Binary	1001101001110010101100001
3	Ternary	1102002111021201
4	Quaternary	1031032111201
5	Quinary	20140300214
6	Senary	2001521201
8	Octal	115162541
10	Decimal	20243809
12	Duodecimal	6943201
16	Hexadecimal	134e561
20	Vigesimal	66a9a9
36	Base36	c1w81

Cryptographic Hash Functions

md5	09e2854403f9db798dd582fc6e925ff6
sha1	80f1bbbae50582dfd221c303c1b161e7a299d190
sha256	e2ae865354e31623e7e0e4a52fe1544ea825235734926e1f7a8d334175dff9ac
sha512	7001f4d1114612b657faeeaaabd4c9da4b31701d420e59fdfae25c5bd5ac544f70482a93afef4e856a15fde8e668dc680125d44867bfadccab5827d7920f6a4f
ripemd-160	250245dc91026c67cfcddabd232dd19da7fc39d8

20243809 as geometric shapes

Circle

Radius = n

Diameter	40487618
Circumference	127195603.27015
Area	1.2874617491203E+15

Sphere

Radius = n

Volume	3.4750839658664E+22
Surface area	5.1498469964814E+15
Circumference	127195603.27015

Square

Length = n

Perimeter	80975236
Area	409811802828481
Diagonal	28629069.241891

Cube

Length = n

Surface area	2458870816970886
Volume	8.2961518624054E+21
Space diagonal	35063305.72672

Equilateral Triangle

Length = n

Perimeter	60731427
Area	1.7745371601008E+14
Altitude	17531652.86336

Triangular Pyramid

Length = n

Surface area	1.7745371601008E+14
Volume	9.7771087327671E+20
Height	9543023.0806302