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

21909093 (number)

21909093 is an odd 8-digits composite number following 21909092 and preceding 21909094. In scientific notation, it is written as 2.1909093 × 10^7. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 14606060 positive integers (up to 21909093) that are relatively prime to 21909093.

Interesting facts

21909093 has 4 divisors, whose sum is 29212128
The reverse of 21909093 is 39090912
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twenty-one million nine hundred nine thousand ninety-three

Notation

Scientific notation	2.1909093 × 10^7
Engineering notation	2.1909093 × 10^6

Prime Factorization of 21909093

Prime Factorization 3 × 7303031

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21909093	Product of the distinct prime numbers

The prime factorization of 21909093 is 3 × 7303031. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 83, 46, 407, 449, 7358, 3965, 83432, 58297, 371250, 671981, 3824625, 9963192, 61862849, 60764519, 51935774, 39572022, 7479228826, 9229384310

Basic calculations (n = 21909093)

Multiplication

n×y

n×2	43818186
n×3	65727279
n×4	87636372
n×5	109545465

Division

n÷y

n÷2	10954546.5
n÷3	7303031
n÷3	5477273.25
n÷5	4381818.6

Exponentiation

n^y

n²	480008356082649
n³	1.0516547714192E+22
n⁴	2.3040802190917E+29
n⁵	5.048030779954E+36

Nth Root

^y√n

²√n	4680.7150094831
³√n	279.81745329299
⁴√n	68.415751179703
⁵√n	29.384944837173

Divisors of 21909093

1, 3, 7303031, 21909093

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21909092	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21909093 can be divided by 4 positive divisors. The sum of these divisors (counting 21909093) is 1, the average is 0.25.

Base conversion 21909093

Base	System	Value
2	Binary	1010011100100111001100101
3	Ternary	1112020002121220
4	Quaternary	1103210321211
5	Quinary	21102042333
6	Senary	2101330553
8	Octal	123447145
10	Decimal	21909093
12	Duodecimal	7406a59
16	Hexadecimal	14e4e65
20	Vigesimal	6giced
36	Base36	d1l5x

Cryptographic Hash Functions

md5	75fa98b5bbc4a368eebd9735592d1455
sha1	cf822b7b1ec24a1ce6df5f6f45f89c299a70bc7e
sha256	92dc6f2421b2419bc777e386ef60ec45191c5b0963ccf0c67b45853414aaeb45
sha512	ceca3aeb082ab41f0454e3df5c8ad508a1e3b33a5e6ff0bd5e8e519638ceae23f0f85fd53681d7d55c59c4f8cd7dcf1870cf88d9b515c201f458acaba76811b3
ripemd-160	27ed9a10f1fc64db398868ca5aa1fd899840ddd4

21909093 as geometric shapes

Circle

Radius = n

Diameter	43818186
Circumference	137658891.23123
Area	1.507990725131E+15

Sphere

Radius = n

Volume	4.4051612053376E+22
Surface area	6.0319629005239E+15
Circumference	137658891.23123

Square

Length = n

Perimeter	87636372
Area	480008356082649
Diagonal	30984136.459893

Cube

Length = n

Surface area	2880050136495894
Volume	1.0516547714192E+22
Space diagonal	37947662.223752

Equilateral Triangle

Length = n

Perimeter	65727279
Area	2.0784971519819E+14
Altitude	18973831.111876

Triangular Pyramid

Length = n

Surface area	2.0784971519819E+14
Volume	1.2393870338962E+21
Height	10328045.486631