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

21082225 (number)

21082225 is an odd 8-digits composite number following 21082224 and preceding 21082226. In scientific notation, it is written as 2.1082225 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 16865760 positive integers (up to 21082225) that are relatively prime to 21082225.

Interesting facts

21082225 has 4 divisors, whose sum is 21925540
The reverse of 21082225 is 52228012
Previous prime number is 25

Basic properties

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

Name

Name	twenty-one million eighty-two thousand two hundred twenty-five

Notation

Scientific notation	2.1082225 × 10^7
Engineering notation	2.1082225 × 10^6

Prime Factorization of 21082225

Prime Factorization 25 × 843289

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21082225	Product of the distinct prime numbers

The prime factorization of 21082225 is 25 × 843289. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 3, 8, 549, 217, 6823, 9983, 16447, 67831, 269340, 204138, 6263186, 1831641, 8530154, 62697931, 890146738, 58671678, 9167147853, 5592842570

Basic calculations (n = 21082225)

Multiplication

n×y

n×2	42164450
n×3	63246675
n×4	84328900
n×5	105411125

Division

n÷y

n÷2	10541112.5
n÷3	7027408.3333333
n÷3	5270556.25
n÷5	4216445

Exponentiation

n^y

n²	444460210950625
n³	9.3702101708085E+21
n⁴	1.9754487911827E+29
n⁵	4.1646855891693E+36

Nth Root

^y√n

²√n	4591.5384132119
³√n	276.25203208923
⁴√n	67.760891472972
⁵√n	29.159715928453

Divisors of 21082225

1, 25, 843289, 21082225

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	-21082224	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 21082225 can be divided by 4 positive divisors. The sum of these divisors (counting 21082225) is 1, the average is 0.25.

Base conversion 21082225

Base	System	Value
2	Binary	1010000011011000001110001
3	Ternary	1110200002101011
4	Quaternary	1100123001301
5	Quinary	20344112400
6	Senary	2031510521
8	Octal	120330161
10	Decimal	21082225
12	Duodecimal	7088441
16	Hexadecimal	141b071
20	Vigesimal	6bf5b5
36	Base36	cjv5d

Cryptographic Hash Functions

md5	0367f070e78ed372ae6dc5ffefee1260
sha1	47b74126e24b555e01e45572070b21226c2c92e7
sha256	bb7b1bce446afb75c8859f515babebab745ed034cac4a73864d840c35a95bb49
sha512	fc2d1e131c283f173cfb7d5c4b8a161bdafea96ce0f4caed2f859c136cee44d6a0d5630ed7a0851e1231cc012af2f1ca699c8dcc6cd6d52f5fb93f83c22bbd8c
ripemd-160	4e4ba78d5bcb40934827a08e4c1768b245f33be7

21082225 as geometric shapes

Circle

Radius = n

Diameter	42164450
Circumference	132463526.36265
Area	1.3963129335355E+15

Sphere

Radius = n

Volume	3.9249844580273E+22
Surface area	5.5852517341418E+15
Circumference	132463526.36265

Square

Length = n

Perimeter	84328900
Area	444460210950625
Diagonal	29814768.520001

Cube

Length = n

Surface area	2666761265703750
Volume	9.3702101708085E+21
Space diagonal	36515484.836599

Equilateral Triangle

Length = n

Perimeter	63246675
Area	1.9245691682732E+14
Altitude	18257742.418299

Triangular Pyramid

Length = n

Surface area	1.9245691682732E+14
Volume	1.1042898588203E+21
Height	9938256.1733337