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

21492022 (number)

21492022 is an even 8-digits composite number following 21492021 and preceding 21492023. In scientific notation, it is written as 2.1492022 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 10746010 positive integers (up to 21492022) that are relatively prime to 21492022.

Interesting facts

21492022 has 4 divisors, whose sum is 32238036
The reverse of 21492022 is 22029412
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty-one million four hundred ninety-two thousand twenty-two

Notation

Scientific notation	2.1492022 × 10^7
Engineering notation	2.1492022 × 10^6

Prime Factorization of 21492022

Prime Factorization 2 × 10746011

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21492022	Product of the distinct prime numbers

The prime factorization of 21492022 is 2 × 10746011. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 63, 19, 648, 714, 312, 5096, 81415, 96685, 776517, 57625, 5549113, 9330955, 50573690, 76470036, 832477118, 156511495, 1004865724, 2343320993

Basic calculations (n = 21492022)

Multiplication

n×y

n×2	42984044
n×3	64476066
n×4	85968088
n×5	107460110

Division

n÷y

n÷2	10746011
n÷3	7164007.3333333
n÷3	5373005.5
n÷5	4298404.4

Exponentiation

n^y

n²	461907009648484
n³	9.9273156133194E+21
n⁴	2.133580855624E+29
n⁵	4.5854966687851E+36

Nth Root

^y√n

²√n	4635.9488780615
³√n	278.03049024653
⁴√n	68.087802711363
⁵√n	29.272206168589

Divisors of 21492022

1, 2, 10746011, 21492022

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	-21492021	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 21492022 can be divided by 4 positive divisors. The sum of these divisors (counting 21492022) is 1, the average is 0.25.

Base conversion 21492022

Base	System	Value
2	Binary	1010001111111000100110110
3	Ternary	1111102220111211
4	Quaternary	1101333010312
5	Quinary	21000221042
6	Senary	2044352034
8	Octal	121770466
10	Decimal	21492022
12	Duodecimal	724561a
16	Hexadecimal	147f136
20	Vigesimal	6e6a12
36	Base36	csncm

Cryptographic Hash Functions

md5	a4756677e8df505e94b9be34773d8f95
sha1	521ddb7511c81ca044bd781cee48792c24e8128e
sha256	2693055a53e2e6e54ea8ba0b1e8dd720c4963a85cc868b1461ff394daec4640e
sha512	6dc56d795ef7ff0c26facd562e6e56079f31dd3c6458f58c99ef2ad7392b55b56cf2b963db48b69c845d148e6de2e001eaea6b388639517d537dc7dedc1cc6c6
ripemd-160	63c1969f2184efbde4fb787e48f1b832d5e3c68d

21492022 as geometric shapes

Circle

Radius = n

Diameter	42984044
Circumference	135038356.85198
Area	1.4511236681533E+15

Sphere

Radius = n

Volume	4.1583442400895E+22
Surface area	5.8044946726132E+15
Circumference	135038356.85198

Square

Length = n

Perimeter	85968088
Area	461907009648484
Diagonal	30394308.995221

Cube

Length = n

Surface area	2771442057890904
Volume	9.9273156133194E+21
Space diagonal	37225274.061388

Equilateral Triangle

Length = n

Perimeter	64476066
Area	2.0001160227085E+14
Altitude	18612637.030694

Triangular Pyramid

Length = n

Surface area	2.0001160227085E+14
Volume	1.1699453648595E+21
Height	10131436.33174