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

21103211 (number)

21103211 is an odd 8-digits prime number following 21103210 and preceding 21103212. In scientific notation, it is written as 2.1103211 × 10^7. The sum of its digits is 11. It has a total of 1 prime factors and 2 positive divisors. There are 21103210 positive integers (up to 21103211) that are relatively prime to 21103211.

Interesting facts

21103211 has 2 divisors, whose sum is 21103212
The reverse of 21103211 is 11230112
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 11
Digital Root 2

Name

Name	twenty-one million one hundred three thousand two hundred eleven

Notation

Scientific notation	2.1103211 × 10^7
Engineering notation	2.1103211 × 10^6

Prime Factorization of 21103211

Prime Factorization 21103211

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21103211	Product of the distinct prime numbers

The prime factorization of 21103211 is 21103211. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 1, 85, 42, 16, 929, 1881, 9838, 85340, 4805, 234337, 214188, 1076333, 9249443, 97563610, 6756305, 265615877, 522082089, 3488713895, 8682827617

Basic calculations (n = 21103211)

Multiplication

n×y

n×2	42206422
n×3	63309633
n×4	84412844
n×5	105516055

Division

n÷y

n÷2	10551605.5
n÷3	7034403.6666667
n÷3	5275802.75
n÷5	4220642.2

Exponentiation

n^y

n²	445345514510521
n³	9.3982203606191E+21
n⁴	1.9833262729464E+29
n⁵	4.1854552819832E+36

Nth Root

^y√n

²√n	4593.8231354722
³√n	276.34366540519
⁴√n	67.777748084989
⁵√n	29.165518942915

Divisors of 21103211

1, 21103211

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21103212	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10551606	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4593.823244314	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999052277	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21103211 can be divided by 2 positive divisors. The sum of these divisors (counting 21103211) is 21103212, the average is 10551606.

Base conversion 21103211

Base	System	Value
2	Binary	1010000100000001001101011
3	Ternary	1110201011011102
4	Quaternary	1100200021223
5	Quinary	20400300321
6	Senary	2032152015
8	Octal	120401153
10	Decimal	21103211
12	Duodecimal	709860b
16	Hexadecimal	142026b
20	Vigesimal	6bhi0b
36	Base36	ckbcb

Cryptographic Hash Functions

md5	459a8b25728883f1c6597b784ae4ce54
sha1	8e96e137573c7317d09992d4c1e1789e98091ff5
sha256	e421d5a328a136602e9c000abb9375b18e7df974c2b8f476b6c7b8d603a55cee
sha512	3e32707593d378bde111680dc9a64af49745a9a121af4aeead2b486b35a8084948890a492f16def33b838d0c90a159ac0642e9ac3f5cacc887f5ef8b6ab27895
ripemd-160	4fcead1473e233f35296279c0966ffc5ecc325c7

21103211 as geometric shapes

Circle

Radius = n

Diameter	42206422
Circumference	132595385.28951
Area	1.3990941966954E+15

Sphere

Radius = n

Volume	3.9367173388985E+22
Surface area	5.5963767867817E+15
Circumference	132595385.28951

Square

Length = n

Perimeter	84412844
Area	445345514510521
Diagonal	29844447.205821

Cube

Length = n

Surface area	2672073087063126
Volume	9.3982203606191E+21
Space diagonal	36551833.654846

Equilateral Triangle

Length = n

Perimeter	63309633
Area	1.9284026451378E+14
Altitude	18275916.827423

Triangular Pyramid

Length = n

Surface area	1.9284026451378E+14
Volume	1.1075908913465E+21
Height	9948149.068607