21131565, twenty-one million one hundred thirty-one thousand five hundred sixty-five: 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

21131565 has 32 divisors, whose sum is 38949120
The reverse of 21131565 is 56513112
Previous prime number is 1469

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty-one million one hundred thirty-one thousand five hundred sixty-five

Notation

Scientific notation	2.1131565 × 10^7
Engineering notation	2.1131565 × 10^6

Prime Factorization of 21131565

Prime Factorization 3 × 7 × 5 × 1469 × 137

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	21131565	Product of the distinct prime numbers

The prime factorization of 21131565 is 3 × 7 × 5 × 1469 × 137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 3, 2, 391, 176, 1331, 8680, 8929, 16553, 151711, 567263, 8771556, 8600421, 48203701, 62096486, 888368432, 911949911, 1280864012, 897981602

Basic calculations (n = 21131565)

Multiplication

n×y

n×2	42263130
n×3	63394695
n×4	84526260
n×5	105657825

Division

n÷y

n÷2	10565782.5
n÷3	7043855
n÷3	5282891.25
n÷5	4226313

Exponentiation

n^y

n²	446543039349225
n³	9.4361532613057E+21
n⁴	1.9940068599124E+29
n⁵	4.2136485570686E+36

Nth Root

^y√n

²√n	4596.9082000841
³√n	276.4673739363
⁴√n	67.800502948607
⁵√n	29.173352016711

Divisors of 21131565

1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 959, 1469, 2055, 2877, 4407, 4795, 7345, 10283, 14385, 22035, 30849, 51415, 154245, 201253, 603759, 1006265, 1408771, 3018795, 4226313, 7043855, 21131565

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	-21131564	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 21131565 can be divided by 32 positive divisors. The sum of these divisors (counting 21131565) is 1, the average is 0.03125.

Base conversion 21131565

Base	System	Value
2	Binary	1010000100111000100101101
3	Ternary	1110202121001120
4	Quaternary	1100213010231
5	Quinary	20402202230
6	Senary	2032531153
8	Octal	120470455
10	Decimal	21131565
12	Duodecimal	70b0ab9
16	Hexadecimal	142712d
20	Vigesimal	6c18i5
36	Base36	ckx7x

Cryptographic Hash Functions

md5	6370d8ad252443885ac02eb5bef6345e
sha1	833e05befad7fb1e97b51606d521f4f452602820
sha256	91d3f086bc1a49c95127e13e35434dcbb27dad5e4a37e8c6a2d8f28b74d9f780
sha512	5845fddd82d7b3732032dd9f8c223fdacf235ceebe75535c38ec89a8ed750fc3a48b29969c49e441ad9946cbfcc051095179f961490899d3479473d0ad8c9a55
ripemd-160	8b76b289aa5c198e83153d6d0e8f26713f843628

21131565 as geometric shapes

Circle

Radius = n

Diameter	42263130
Circumference	132773538.72571
Area	1.4028563319312E+15

Sphere

Radius = n

Volume	3.952606635182E+22
Surface area	5.6114253277247E+15
Circumference	132773538.72571

Square

Length = n

Perimeter	84526260
Area	446543039349225
Diagonal	29884545.817169

Cube

Length = n

Surface area	2679258236095350
Volume	9.4361532613057E+21
Space diagonal	36600944.223444

Equilateral Triangle

Length = n

Perimeter	63394695
Area	1.9335880797977E+14
Altitude	18300472.111722

Triangular Pyramid

Length = n

Surface area	1.9335880797977E+14
Volume	1.1120613265641E+21
Height	9961515.2723895