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

21582013 (number)

21582013 is an odd 8-digits prime number following 21582012 and preceding 21582014. In scientific notation, it is written as 2.1582013 × 10^7. The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors. There are 21582012 positive integers (up to 21582013) that are relatively prime to 21582013.

Interesting facts

21582013 has 2 divisors, whose sum is 21582014
The reverse of 21582013 is 31028512
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty-one million five hundred eighty-two thousand thirteen

Notation

Scientific notation	2.1582013 × 10^7
Engineering notation	2.1582013 × 10^6

Prime Factorization of 21582013

Prime Factorization 21582013

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21582013	Product of the distinct prime numbers

The prime factorization of 21582013 is 21582013. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 6, 55, 5, 803, 526, 1093, 6714, 96017, 22860, 314336, 687979, 8845935, 6750847, 35866021, 93536445, 540800707, 933393288, 719207166, 2295373744

Basic calculations (n = 21582013)

Multiplication

n×y

n×2	43164026
n×3	64746039
n×4	86328052
n×5	107910065

Division

n÷y

n÷2	10791006.5
n÷3	7194004.3333333
n÷3	5395503.25
n÷5	4316402.6

Exponentiation

n^y

n²	465783285132169
n³	1.0052540914905E+22
n⁴	2.1695406870852E+29
n⁵	4.6823055312701E+36

Nth Root

^y√n

²√n	4645.6445193321
³√n	278.41800460611
⁴√n	68.158965069403
⁵√n	29.296678823129

Divisors of 21582013

1, 21582013

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21582014	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10791007	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4645.6446269598	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999073302	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21582013 can be divided by 2 positive divisors. The sum of these divisors (counting 21582013) is 21582014, the average is 10791007.

Base conversion 21582013

Base	System	Value
2	Binary	1010010010101000010111101
3	Ternary	1111121110221211
4	Quaternary	1102111002331
5	Quinary	21011111023
6	Senary	2050324421
8	Octal	122250275
10	Decimal	21582013
12	Duodecimal	7289711
16	Hexadecimal	14950bd
20	Vigesimal	6ehf0d
36	Base36	cuksd

Cryptographic Hash Functions

md5	acb2427bcbd909e16c9b84e8ec55175f
sha1	9706f4fe64791cd82581bc0c9b1c474108badfde
sha256	4c6a743fb2181ae754f37ad8f27a274c7646e39ff9f57aac3412476c04090e7d
sha512	e5213c0d0eb6c2ccc29b014444892e78aa9ef61ae9680d37a45eec3d1a881dcb2be7daa31bfd60f98a8faafc8c5e6e86b483c084a9e060d28aceb8cb66381f53
ripemd-160	7080105c94832bd070c936b6fce2d8709626d3cb

21582013 as geometric shapes

Circle

Radius = n

Diameter	43164026
Circumference	135603786.98096
Area	1.4633013467361E+15

Sphere

Radius = n

Volume	4.2107984917569E+22
Surface area	5.8532053869446E+15
Circumference	135603786.98096

Square

Length = n

Perimeter	86328052
Area	465783285132169
Diagonal	30521575.487912

Cube

Length = n

Surface area	2794699710793014
Volume	1.0052540914905E+22
Space diagonal	37381143.045612

Equilateral Triangle

Length = n

Perimeter	64746039
Area	2.0169007879131E+14
Altitude	18690571.522806

Triangular Pyramid

Length = n

Surface area	2.0169007879131E+14
Volume	1.1847033081808E+21
Height	10173858.495971