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

20807225 (number)

20807225 is an odd 8-digits composite number following 20807224 and preceding 20807226. In scientific notation, it is written as 2.0807225 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 16606800 positive integers (up to 20807225) that are relatively prime to 20807225.

Interesting facts

20807225 has 12 divisors, whose sum is 25861440
The reverse of 20807225 is 52270802
Previous prime number is 1319

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty million eight hundred seven thousand two hundred twenty-five

Notation

Scientific notation	2.0807225 × 10^7
Engineering notation	2.0807225 × 10^6

Prime Factorization of 20807225

Prime Factorization 5 × 5 × 1319 × 631

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	4161445	Product of the distinct prime numbers

The prime factorization of 20807225 is 5 × 5 × 1319 × 631. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 26, 77, 600, 314, 8944, 8797, 50886, 41825, 204377, 602315, 8094879, 7364977, 67008208, 60580367, 977865335, 419178446, 2348843104, 9578747858

Basic calculations (n = 20807225)

Multiplication

n×y

n×2	41614450
n×3	62421675
n×4	83228900
n×5	104036125

Division

n÷y

n÷2	10403612.5
n÷3	6935741.6666667
n÷3	5201806.25
n÷5	4161445

Exponentiation

n^y

n²	432940612200625
n³	9.0082927296961E+21
n⁴	1.8743757369265E+29
n⁵	3.9000557692771E+36

Nth Root

^y√n

²√n	4561.4937246477
³√n	275.04561226891
⁴√n	67.538831235428
⁵√n	29.083243047491

Divisors of 20807225

1, 5, 25, 631, 1319, 3155, 6595, 15775, 32975, 832289, 4161445, 20807225

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20807224	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20807225 can be divided by 12 positive divisors. The sum of these divisors (counting 20807225) is 1, the average is 0.083333333333333.

Base conversion 20807225

Base	System	Value
2	Binary	1001111010111111000111001
3	Ternary	1110011010010222
4	Quaternary	1033113320321
5	Quinary	20311312400
6	Senary	2021545425
8	Octal	117277071
10	Decimal	20807225
12	Duodecimal	6b75275
16	Hexadecimal	13d7e39
20	Vigesimal	6a0i15
36	Base36	cdyyh

Cryptographic Hash Functions

md5	e5f86675ff91f169408c3794e1c81299
sha1	2c56720a7102a635685eefd3be37246e9bdc9edb
sha256	55c76ea05c8e646e31e62649ebf3bdef0a2b582eedf59eece866b55445c8cbdd
sha512	89caa818003e6d5b8eba51e6b0a0e212ec10b226f2b76a5639cf2fa900da0ad093cb10d5a5355067398bcab8ed2b2d1d2fecb2a5ed04ce0fb6a7543778742740
ripemd-160	c0575b50ec27607a4d9f67326abd061206b48b61

20807225 as geometric shapes

Circle

Radius = n

Diameter	41614450
Circumference	130735650.40318
Area	1.3601230467302E+15

Sphere

Radius = n

Volume	3.7733848348E+22
Surface area	5.4404921869206E+15
Circumference	130735650.40318

Square

Length = n

Perimeter	83228900
Area	432940612200625
Diagonal	29425859.790349

Cube

Length = n

Surface area	2597643673203750
Volume	9.0082927296961E+21
Space diagonal	36039170.864517

Equilateral Triangle

Length = n

Perimeter	62421675
Area	1.8746878424786E+14
Altitude	18019585.432259

Triangular Pyramid

Length = n

Surface area	1.8746878424786E+14
Volume	1.0616374793469E+21
Height	9808619.9301162