21361284, twenty-one million three hundred sixty-one thousand two hundred eighty-four: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

21361284 has 24 divisors, whose sum is 39177600
The reverse of 21361284 is 48216312
Previous prime number is 29

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty-one million three hundred sixty-one thousand two hundred eighty-four

Notation

Scientific notation	2.1361284 × 10^7
Engineering notation	2.1361284 × 10^6

Prime Factorization of 21361284

Prime Factorization 2 × 2 × 2331 × 29 × 79

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	10680642	Product of the distinct prime numbers

The prime factorization of 21361284 is 2 × 2 × 2331 × 29 × 79. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 19, 76, 291, 732, 7166, 5731, 57708, 49962, 555195, 418883, 7507880, 2490355, 20144023, 77746432, 286742938, 190065228, 5537215546, 3991702950

Basic calculations (n = 21361284)

Multiplication

n×y

n×2	42722568
n×3	64083852
n×4	85445136
n×5	106806420

Division

n÷y

n÷2	10680642
n÷3	7120428
n÷3	5340321
n÷5	4272256.8

Exponentiation

n^y

n²	456304454128656
n³	9.7472490351072E+21
n⁴	2.0821375485765E+29
n⁵	4.4477131502207E+36

Nth Root

^y√n

²√n	4621.8269115145
³√n	277.46558131677
⁴√n	67.984019530435
⁵√n	29.236506076724

Divisors of 21361284

1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 2331, 4582, 4662, 9164, 9324, 67599, 135198, 184149, 270396, 368298, 736596, 5340321, 10680642, 21361284

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	-21361283	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 21361284 can be divided by 24 positive divisors. The sum of these divisors (counting 21361284) is 1, the average is 0.041666666666667.

Base conversion 21361284

Base	System	Value
2	Binary	1010001011111001010000100
3	Ternary	1111012021011200
4	Quaternary	1101133022010
5	Quinary	20432030114
6	Senary	2041502500
8	Octal	121371204
10	Decimal	21361284
12	Duodecimal	71a1a30
16	Hexadecimal	145f284
20	Vigesimal	6da344
36	Base36	cpuh0

Cryptographic Hash Functions

md5	80abfe3a26d1e40f090d9986d3fc6ca8
sha1	da14d9f04ce9ad246d7befd4b377368b3cb76059
sha256	a22d82fef8d7baf3f67c44fb7d114f5933d0c3c5b7697d7097809d2b083b9202
sha512	5588b7b50b82a4f6a64b3dc375ecaa20ce2df16b7764eab29bf23f5597f34fb2e7bc01477c6be3634cdc28b5d3666d3c1d7e3c0f8dc7b9a99f5b475870372564
ripemd-160	97b8f665f91aa1b6abaddafbd47b69e455fe12d4

21361284 as geometric shapes

Circle

Radius = n

Diameter	42722568
Circumference	134216905.77129
Area	1.4335227208909E+15

Sphere

Radius = n

Volume	4.0829181281871E+22
Surface area	5.7340908835635E+15
Circumference	134216905.77129

Square

Length = n

Perimeter	85445136
Area	456304454128656
Diagonal	30209417.542503

Cube

Length = n

Surface area	2737826724771936
Volume	9.7472490351072E+21
Space diagonal	36998829.202908

Equilateral Triangle

Length = n

Perimeter	64083852
Area	1.975856245677E+14
Altitude	18499414.601454

Triangular Pyramid

Length = n

Surface area	1.975856245677E+14
Volume	1.1487243151064E+21
Height	10069805.847501