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

20421883 (number)

20421883 is an odd 8-digits prime number following 20421882 and preceding 20421884. In scientific notation, it is written as 2.0421883 × 10^7. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 20421882 positive integers (up to 20421883) that are relatively prime to 20421883.

Interesting facts

20421883 has 2 divisors, whose sum is 20421884
The reverse of 20421883 is 38812402
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 four hundred twenty-one thousand eight hundred eighty-three

Notation

Scientific notation	2.0421883 × 10^7
Engineering notation	2.0421883 × 10^6

Prime Factorization of 20421883

Prime Factorization 20421883

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20421883	Product of the distinct prime numbers

The prime factorization of 20421883 is 20421883. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 9, 67, 24, 358, 13, 2230, 4147, 91699, 96419, 135162, 355678, 3935201, 3739754, 94633321, 47587477, 814383345, 261927865, 6517587781, 3679650142

Basic calculations (n = 20421883)

Multiplication

n×y

n×2	40843766
n×3	61265649
n×4	81687532
n×5	102109415

Division

n÷y

n÷2	10210941.5
n÷3	6807294.3333333
n÷3	5105470.75
n÷5	4084376.6

Exponentiation

n^y

n²	417053305265689
n³	8.5170138048992E+21
n⁴	1.7393345943304E+29
n⁵	3.5520487583267E+36

Nth Root

^y√n

²√n	4519.0577557717
³√n	273.33710765493
⁴√n	67.22393737183
⁵√n	28.974713924495

Divisors of 20421883

1, 20421883

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20421884	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10210942	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4519.0578664142	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999020658	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20421883 can be divided by 2 positive divisors. The sum of these divisors (counting 20421883) is 20421884, the average is 10210942.

Base conversion 20421883

Base	System	Value
2	Binary	1001101111001110011111011
3	Ternary	1102102112120001
4	Quaternary	1031321303323
5	Quinary	20212000013
6	Senary	2005413431
8	Octal	115716373
10	Decimal	20421883
12	Duodecimal	6a0a277
16	Hexadecimal	1379cfb
20	Vigesimal	67cee3
36	Base36	c5pmj

Cryptographic Hash Functions

md5	bc4aa1a394678a0c661ebe9fc80d6bd7
sha1	c5b6cd1568bb1fa0a3ddcd452d0f464a7c40eb13
sha256	1d07be71e6e5467e79c19053cb4f70e755661f3c541cb2e822d9c972477d9631
sha512	25f823e20c136bc923c8c64afd209346eb50f93bcb4ed49d24c831378e8dc498a70c36433d08311b9e9d4f788c30f81b349711a40cfd26ae52dde76957d75d48
ripemd-160	7e8e36baefa2dd3377717fdd1a2bcf08d7494541

20421883 as geometric shapes

Circle

Radius = n

Diameter	40843766
Circumference	128314475.21054
Area	1.310211599978E+15

Sphere

Radius = n

Volume	3.5675983999992E+22
Surface area	5.2408463999121E+15
Circumference	128314475.21054

Square

Length = n

Perimeter	81687532
Area	417053305265689
Diagonal	28880903.907797

Cube

Length = n

Surface area	2502319831594134
Volume	8.5170138048992E+21
Space diagonal	35371738.942227

Equilateral Triangle

Length = n

Perimeter	61265649
Area	1.8058937854618E+14
Altitude	17685869.471114

Triangular Pyramid

Length = n

Surface area	1.8058937854618E+14
Volume	1.0037397028173E+21
Height	9626967.9692655