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

21086413 (number)

21086413 is an odd 8-digits prime number following 21086412 and preceding 21086414. In scientific notation, it is written as 2.1086413 × 10^7. The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors. There are 21086412 positive integers (up to 21086413) that are relatively prime to 21086413.

Interesting facts

21086413 has 2 divisors, whose sum is 21086414
The reverse of 21086413 is 31468012
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty-one million eighty-six thousand four hundred thirteen

Notation

Scientific notation	2.1086413 × 10^7
Engineering notation	2.1086413 × 10^6

Prime Factorization of 21086413

Prime Factorization 21086413

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21086413	Product of the distinct prime numbers

The prime factorization of 21086413 is 21086413. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 6, 31, 14, 639, 702, 8002, 1386, 19395, 35209, 492361, 94315, 9504994, 3441380, 58166159, 35931484, 645092311, 353262692, 9899810863, 5187793023

Basic calculations (n = 21086413)

Multiplication

n×y

n×2	42172826
n×3	63259239
n×4	84345652
n×5	105432065

Division

n÷y

n÷2	10543206.5
n÷3	7028804.3333333
n÷3	5271603.25
n÷5	4217282.6

Exponentiation

n^y

n²	444636813206569
n³	9.3757954782776E+21
n⁴	1.9770189565849E+29
n⁵	4.1688238227379E+36

Nth Root

^y√n

²√n	4591.9944468608
³√n	276.27032343671
⁴√n	67.764256410447
⁵√n	29.160874356349

Divisors of 21086413

1, 21086413

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21086414	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10543207	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4591.9945557459	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999051522	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21086413 can be divided by 2 positive divisors. The sum of these divisors (counting 21086413) is 21086414, the average is 10543207.

Base conversion 21086413

Base	System	Value
2	Binary	1010000011100000011001101
3	Ternary	1110200022010021
4	Quaternary	1100130003031
5	Quinary	20344231123
6	Senary	2031542141
8	Octal	120340315
10	Decimal	21086413
12	Duodecimal	708a951
16	Hexadecimal	141c0cd
20	Vigesimal	6bfg0d
36	Base36	cjydp

Cryptographic Hash Functions

md5	2457161044ffcdf6df7769829cc1ed3e
sha1	3502b64f3f73c73d1661456fe0169912f075553c
sha256	a821395acc8a2b1a635bf8639686a39cccf88ddecdb0aa2ed02992db78c53378
sha512	cf55d6a4d3edd869a413ea2fff5d15c40588db94ca6f0b3cad72bf3ab5ae14db704cbf0ac8a6e6b67798f58e01aad7529e0f8662c6411564bae573211f23148f
ripemd-160	bc7387ffe5cfdb7effc40cdb66e129b22d20f87b

21086413 as geometric shapes

Circle

Radius = n

Diameter	42172826
Circumference	132489840.34272
Area	1.3968677458853E+15

Sphere

Radius = n

Volume	3.927324026149E+22
Surface area	5.5874709835413E+15
Circumference	132489840.34272

Square

Length = n

Perimeter	84345652
Area	444636813206569
Diagonal	29820691.2464

Cube

Length = n

Surface area	2667820879239414
Volume	9.3757954782776E+21
Space diagonal	36522738.665381

Equilateral Triangle

Length = n

Perimeter	63259239
Area	1.9253338784732E+14
Altitude	18261369.33269

Triangular Pyramid

Length = n

Surface area	1.9253338784732E+14
Volume	1.104948093618E+21
Height	9940230.4154668