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

20343842 (number)

20343842 is an even 8-digits composite number following 20343841 and preceding 20343843. In scientific notation, it is written as 2.0343842 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 10081792 positive integers (up to 20343842) that are relatively prime to 20343842.

Interesting facts

20343842 has 8 divisors, whose sum is 30786156
The reverse of 20343842 is 24834302
Previous prime number is 113

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 26
Digital Root 8

Name

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

Notation

Scientific notation	2.0343842 × 10^7
Engineering notation	2.0343842 × 10^6

Prime Factorization of 20343842

Prime Factorization 2 × 113 × 90017

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20343842	Product of the distinct prime numbers

The prime factorization of 20343842 is 2 × 113 × 90017. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 80, 60, 107, 280, 261, 851, 32193, 48172, 104678, 733898, 9020245, 3062150, 89473775, 58636207, 868630023, 144479199, 154515716, 3170925235

Basic calculations (n = 20343842)

Multiplication

n×y

n×2	40687684
n×3	61031526
n×4	81375368
n×5	101719210

Division

n÷y

n÷2	10171921
n÷3	6781280.6666667
n÷3	5085960.5
n÷5	4068768.4

Exponentiation

n^y

n²	413871907320964
n³	8.4197446907763E+21
n⁴	1.7128995566949E+29
n⁵	3.4846957943272E+36

Nth Root

^y√n

²√n	4510.4148367972
³√n	272.98848274436
⁴√n	67.159622071578
⁵√n	28.952534970323

Divisors of 20343842

1, 2, 113, 226, 90017, 180034, 10171921, 20343842

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20343841	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20343842 can be divided by 8 positive divisors. The sum of these divisors (counting 20343842) is 1, the average is 0.125.

Base conversion 20343842

Base	System	Value
2	Binary	1001101100110110000100010
3	Ternary	1102021120111122
4	Quaternary	1031212300202
5	Quinary	20202000332
6	Senary	2004012242
8	Octal	115466042
10	Decimal	20343842
12	Duodecimal	6991082
16	Hexadecimal	1366c22
20	Vigesimal	672jc2
36	Base36	c41eq

Cryptographic Hash Functions

md5	d3de47dd92cfbaa307cd3dd6985540ff
sha1	ce76cada4a3452385a9b2551167015b577403053
sha256	69d40787526ac9e587cf997618fe054c68829d0125a3f0768eba2bc26a43bbe6
sha512	7551e016a53e1bd0dc7be4701de25ecd362928d2a66ced28cda5345ba5791835ad101a4459bd211aaf44d3d996cf5e02eea05ade95eadd7d3d2d419410136693
ripemd-160	c1cc110e898d914979c79560d6faa25816e80b52

20343842 as geometric shapes

Circle

Radius = n

Diameter	40687684
Circumference	127824129.14598
Area	1.3002169435667E+15

Sphere

Radius = n

Volume	3.5268544087526E+22
Surface area	5.2008677742669E+15
Circumference	127824129.14598

Square

Length = n

Perimeter	81375368
Area	413871907320964
Diagonal	28770537.267175

Cube

Length = n

Surface area	2483231443925784
Volume	8.4197446907763E+21
Space diagonal	35236567.965154

Equilateral Triangle

Length = n

Perimeter	61031526
Area	1.7921179282634E+14
Altitude	17618283.982577

Triangular Pyramid

Length = n

Surface area	1.7921179282634E+14
Volume	9.9227642778456E+20
Height	9590179.0890585