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

21103668 (number)

21103668 is an even 8-digits composite number following 21103667 and preceding 21103669. In scientific notation, it is written as 2.1103668 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 7034544 positive integers (up to 21103668) that are relatively prime to 21103668.

Interesting facts

21103668 has 12 divisors, whose sum is 41034980
The reverse of 21103668 is 86630112
Previous prime number is 9

Basic properties

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

Name

Name	twenty-one million one hundred three thousand six hundred sixty-eight

Notation

Scientific notation	2.1103668 × 10^7
Engineering notation	2.1103668 × 10^6

Prime Factorization of 21103668

Prime Factorization 2 × 2 × 9 × 586213

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10551834	Product of the distinct prime numbers

The prime factorization of 21103668 is 2 × 2 × 9 × 586213. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 85, 99, 377, 519, 8478, 9946, 11536, 13708, 334069, 386146, 5357122, 7673336, 17460358, 75535279, 808986425, 119851307, 3024270701, 6678334773

Basic calculations (n = 21103668)

Multiplication

n×y

n×2	42207336
n×3	63311004
n×4	84414672
n×5	105518340

Division

n÷y

n÷2	10551834
n÷3	7034556
n÷3	5275917
n÷5	4220733.6

Exponentiation

n^y

n²	445364803054224
n³	9.3988309425417E+21
n⁴	1.9834980779953E+29
n⁵	4.185908491665E+36

Nth Root

^y√n

²√n	4593.8728759076
³√n	276.34566017498
⁴√n	67.778115021795
⁵√n	29.165645260438

Divisors of 21103668

1, 2, 4, 9, 18, 36, 586213, 1172426, 2344852, 5275917, 10551834, 21103668

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21103667	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21103668 can be divided by 12 positive divisors. The sum of these divisors (counting 21103668) is 1, the average is 0.083333333333333.

Base conversion 21103668

Base	System	Value
2	Binary	1010000100000010000110100
3	Ternary	1110201011210100
4	Quaternary	1100200100310
5	Quinary	20400304133
6	Senary	2032154100
8	Octal	120402064
10	Decimal	21103668
12	Duodecimal	7098930
16	Hexadecimal	1420434
20	Vigesimal	6bhj38
36	Base36	ckbp0

Cryptographic Hash Functions

md5	9b699721622131637da9606a45b47bd0
sha1	94275613ff10820dea3e68a611f0c4d3c5d1e5be
sha256	08ebc0ead58da364b7668729df048d16af34ef270add4b194900e1bfabca5854
sha512	a3910ab8496b1392a7505eb13dfb9e9379dfc53c69a0eacf417a29c5d07660db51a01b2563e9bcdc0291755ca8466c9aad1752df25685e3627c2a64296ecada3
ripemd-160	d3cb078f1303adffe145d311aad4c83ac886ce14

21103668 as geometric shapes

Circle

Radius = n

Diameter	42207336
Circumference	132598256.7052
Area	1.3991547934426E+15

Sphere

Radius = n

Volume	3.9369730988562E+22
Surface area	5.5966191737705E+15
Circumference	132598256.7052

Square

Length = n

Perimeter	84414672
Area	445364803054224
Diagonal	29845093.501419

Cube

Length = n

Surface area	2672188818325344
Volume	9.3988309425417E+21
Space diagonal	36552625.202065

Equilateral Triangle

Length = n

Perimeter	63311004
Area	1.9284861669821E+14
Altitude	18276312.601033

Triangular Pyramid

Length = n

Surface area	1.9284861669821E+14
Volume	1.1076628491162E+21
Height	9948364.500473