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

21072523 (number)

21072523 is an odd 8-digits prime number following 21072522 and preceding 21072524. In scientific notation, it is written as 2.1072523 × 10^7. The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors. There are 21072522 positive integers (up to 21072523) that are relatively prime to 21072523.

Interesting facts

21072523 has 2 divisors, whose sum is 21072524
The reverse of 21072523 is 32527012
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty-one million seventy-two thousand five hundred twenty-three

Notation

Scientific notation	2.1072523 × 10^7
Engineering notation	2.1072523 × 10^6

Prime Factorization of 21072523

Prime Factorization 21072523

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21072523	Product of the distinct prime numbers

The prime factorization of 21072523 is 21072523. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 7, 72, 36, 166, 147, 244, 8593, 34079, 25092, 480834, 865411, 4971704, 7509048, 43168761, 79832888, 207763325, 475717400, 8279173887, 4066566778

Basic calculations (n = 21072523)

Multiplication

n×y

n×2	42145046
n×3	63217569
n×4	84290092
n×5	105362615

Division

n÷y

n÷2	10536261.5
n÷3	7024174.3333333
n÷3	5268130.75
n÷5	4214504.6

Exponentiation

n^y

n²	444051225585529
n³	9.3572796643292E+21
n⁴	1.9718149094401E+29
n⁵	4.155111503092E+36

Nth Root

^y√n

²√n	4590.481782994
³√n	276.20964869973
⁴√n	67.753094268779
⁵√n	29.157031585071

Divisors of 21072523

1, 21072523

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21072524	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10536262	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4590.4818919151	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999050897	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21072523 can be divided by 2 positive divisors. The sum of these divisors (counting 21072523) is 21072524, the average is 10536262.

Base conversion 21072523

Base	System	Value
2	Binary	1010000011000101010001011
3	Ternary	1110122121001211
4	Quaternary	1100120222023
5	Quinary	20343310043
6	Senary	2031353551
8	Octal	120305213
10	Decimal	21072523
12	Duodecimal	70828b7
16	Hexadecimal	1418a8b
20	Vigesimal	6be163
36	Base36	cjnnv

Cryptographic Hash Functions

md5	c5084e3afb1d0ad9638ff5b86a0dc6c0
sha1	44204403e0893a42441eac52560c57d1960f78d6
sha256	fa05639b25c0723365cf2b429061f99431e4add44832cd715dd644ceba3334ea
sha512	a659a4eb7b2344e6315f9d0aab2b7984fa99ff1a8e86b20740af7075a16b1455fdf4734e11c76929195eb809c83bbbee147aa2ea263b28e5a81b3c744d980fc1
ripemd-160	4dc6935fa40cc7aaaf1531241f6f1744d1f90c0f

21072523 as geometric shapes

Circle

Radius = n

Diameter	42145046
Circumference	132402566.8988
Area	1.395028068117E+15

Sphere

Radius = n

Volume	3.9195681401389E+22
Surface area	5.5801122724682E+15
Circumference	132402566.8988

Square

Length = n

Perimeter	84290092
Area	444051225585529
Diagonal	29801047.820019

Cube

Length = n

Surface area	2664307353513174
Volume	9.3572796643292E+21
Space diagonal	36498680.479664

Equilateral Triangle

Length = n

Perimeter	63217569
Area	1.9227982096934E+14
Altitude	18249340.239832

Triangular Pyramid

Length = n

Surface area	1.9227982096934E+14
Volume	1.1027659840177E+21
Height	9933682.606673