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

21568013 (number)

21568013 is an odd 8-digits prime number following 21568012 and preceding 21568014. In scientific notation, it is written as 2.1568013 × 10^7. The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors. There are 21568012 positive integers (up to 21568013) that are relatively prime to 21568013.

Interesting facts

21568013 has 2 divisors, whose sum is 21568014
The reverse of 21568013 is 31086512
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty-one million five hundred sixty-eight thousand thirteen

Notation

Scientific notation	2.1568013 × 10^7
Engineering notation	2.1568013 × 10^6

Prime Factorization of 21568013

Prime Factorization 21568013

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21568013	Product of the distinct prime numbers

The prime factorization of 21568013 is 21568013. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 3, 19, 50, 755, 416, 6573, 5006, 49032, 34609, 590168, 579249, 6402168, 7629, 92550393, 61388567, 830605598, 63245344, 5334751001, 2057834956

Basic calculations (n = 21568013)

Multiplication

n×y

n×2	43136026
n×3	64704039
n×4	86272052
n×5	107840065

Division

n÷y

n÷2	10784006.5
n÷3	7189337.6666667
n÷3	5392003.25
n÷5	4313602.6

Exponentiation

n^y

n²	465179184768169
n³	1.0032990704409E+22
n⁴	2.1639167394158E+29
n⁵	4.6671384366637E+36

Nth Root

^y√n

²√n	4644.1374871982
³√n	278.35778941366
⁴√n	68.147908898206
⁵√n	29.29287695377

Divisors of 21568013

1, 21568013

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21568014	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10784007	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4644.1375948609	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999072701	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21568013 can be divided by 2 positive divisors. The sum of these divisors (counting 21568013) is 21568014, the average is 10784007.

Base conversion 21568013

Base	System	Value
2	Binary	1010010010001101000001101
3	Ternary	1111120202202022
4	Quaternary	1102101220031
5	Quinary	21010134023
6	Senary	2050135525
8	Octal	122215015
10	Decimal	21568013
12	Duodecimal	72815a5
16	Hexadecimal	1491a0d
20	Vigesimal	6eg00d
36	Base36	cu9zh

Cryptographic Hash Functions

md5	8b12589d61bbdc03d6ea87f511ca6770
sha1	f9c9a08ccfe3b73a5cd152494a296a78ed0ca28c
sha256	3634ac7a9713d0e858aa235d5d6f8148d0889de6164c6a2c3e72fea49088e4fd
sha512	b1f6234641bd7bf66d007ad3f999a23285fb872491ab363faaab031cc3251d98e058f662d60b307541d13bd556129f2bca3922059518afcd4c877894492fb56e
ripemd-160	e28406d65d94b07a8d6db13d469482cef6d97e41

21568013 as geometric shapes

Circle

Radius = n

Diameter	43136026
Circumference	135515822.38666
Area	1.4614035094706E+15

Sphere

Radius = n

Volume	4.2026093187342E+22
Surface area	5.8456140378823E+15
Circumference	135515822.38666

Square

Length = n

Perimeter	86272052
Area	465179184768169
Diagonal	30501776.498039

Cube

Length = n

Surface area	2791075108609014
Volume	1.0032990704409E+22
Space diagonal	37356894.334306

Equilateral Triangle

Length = n

Perimeter	64704039
Area	2.0142849566048E+14
Altitude	18678447.167153

Triangular Pyramid

Length = n

Surface area	2.0142849566048E+14
Volume	1.1823992937782E+21
Height	10167258.83268