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

21909227 (number)

21909227 is an odd 8-digits prime number following 21909226 and preceding 21909228. In scientific notation, it is written as 2.1909227 × 10^7. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 21909226 positive integers (up to 21909227) that are relatively prime to 21909227.

Interesting facts

21909227 has 2 divisors, whose sum is 21909228
The reverse of 21909227 is 72290912
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty-one million nine hundred nine thousand two hundred twenty-seven

Notation

Scientific notation	2.1909227 × 10^7
Engineering notation	2.1909227 × 10^6

Prime Factorization of 21909227

Prime Factorization 21909227

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21909227	Product of the distinct prime numbers

The prime factorization of 21909227 is 21909227. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 9, 43, 45, 262, 972, 1239, 7896, 98919, 7800, 325377, 894894, 2695773, 361417, 24625082, 39588280, 400741568, 99539645, 7460732379, 3526273746

Basic calculations (n = 21909227)

Multiplication

n×y

n×2	43818454
n×3	65727681
n×4	87636908
n×5	109546135

Division

n÷y

n÷2	10954613.5
n÷3	7303075.6666667
n÷3	5477306.75
n÷5	4381845.4

Exponentiation

n^y

n²	480014227737529
n³	1.0516740678731E+22
n⁴	2.3041365883046E+29
n⁵	5.048185155217E+36

Nth Root

^y√n

²√n	4680.7293235136
³√n	279.81802376331
⁴√n	68.41585579026
⁵√n	29.384980781819

Divisors of 21909227

1, 21909227

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21909228	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10954614	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4680.7294303345	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999087143	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21909227 can be divided by 2 positive divisors. The sum of these divisors (counting 21909227) is 21909228, the average is 10954614.

Base conversion 21909227

Base	System	Value
2	Binary	1010011100100111011101011
3	Ternary	1112020002210212
4	Quaternary	1103210323223
5	Quinary	21102043402
6	Senary	2101331335
8	Octal	123447353
10	Decimal	21909227
12	Duodecimal	7406b4b
16	Hexadecimal	14e4eeb
20	Vigesimal	6gid17
36	Base36	d1l9n

Cryptographic Hash Functions

md5	cd4abfdfa577333f169d4bbd9e89df16
sha1	74037591c4bec76afbad0ae63b83df98b8db8b8f
sha256	10f897a296ecda974785b44f1adc309a579062e4b98e86197aaf1f57b5d23dec
sha512	ff934b9951cb3eb875691bf4d5896b70ba372fdec244528349a6e0e731e0c8bbbabd1c3d4c634eb05e6a0d568ab0421d62a06c9dc949ed6575cf6996bc6efae8
ripemd-160	5c506b8edac0aabffa49049d4bca88294e3ecd1d

21909227 as geometric shapes

Circle

Radius = n

Diameter	43818454
Circumference	137659733.17806
Area	1.5080091714788E+15

Sphere

Radius = n

Volume	4.4052420341348E+22
Surface area	6.0320366859152E+15
Circumference	137659733.17806

Square

Length = n

Perimeter	87636908
Area	480014227737529
Diagonal	30984325.964511

Cube

Length = n

Surface area	2880085366425174
Volume	1.0516740678731E+22
Space diagonal	37947894.31856

Equilateral Triangle

Length = n

Perimeter	65727681
Area	2.0785225769933E+14
Altitude	18973947.15928

Triangular Pyramid

Length = n

Surface area	2.0785225769933E+14
Volume	1.2394097749852E+21
Height	10328108.654837