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

20245509 (number)

20245509 is an odd 8-digits composite number following 20245508 and preceding 20245510. In scientific notation, it is written as 2.0245509 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 13031424 positive integers (up to 20245509) that are relatively prime to 20245509.

Interesting facts

20245509 has 8 divisors, whose sum is 27304640
The reverse of 20245509 is 90554202
Previous prime number is 87

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million two hundred forty-five thousand five hundred nine

Notation

Scientific notation	2.0245509 × 10^7
Engineering notation	2.0245509 × 10^6

Prime Factorization of 20245509

Prime Factorization 3 × 87 × 77569

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20245509	Product of the distinct prime numbers

The prime factorization of 20245509 is 3 × 87 × 77569. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 90, 44, 26, 11, 2152, 4425, 23258, 12044, 124801, 211318, 8543102, 4179368, 71323725, 1512618, 906271923, 605889032, 503226988, 5331949805

Basic calculations (n = 20245509)

Multiplication

n×y

n×2	40491018
n×3	60736527
n×4	80982036
n×5	101227545

Division

n÷y

n÷2	10122754.5
n÷3	6748503
n÷3	5061377.25
n÷5	4049101.8

Exponentiation

n^y

n²	409880634669081
n³	8.2982420781186E+21
n⁴	1.6800213467673E+29
n⁵	3.4012887296169E+36

Nth Root

^y√n

²√n	4499.5009723302
³√n	272.54793758669
⁴√n	67.078319689227
⁵√n	28.92449198742

Divisors of 20245509

1, 3, 87, 261, 77569, 232707, 6748503, 20245509

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20245508	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20245509 can be divided by 8 positive divisors. The sum of these divisors (counting 20245509) is 1, the average is 0.125.

Base conversion 20245509

Base	System	Value
2	Binary	1001101001110110000000101
3	Ternary	1102002120121200
4	Quaternary	1031032300011
5	Quinary	20140324014
6	Senary	2001533113
8	Octal	115166005
10	Decimal	20245509
12	Duodecimal	6944199
16	Hexadecimal	134ec05
20	Vigesimal	66adf9
36	Base36	c1xj9

Cryptographic Hash Functions

md5	f1f5ebda6268169b949d486a6ecc733a
sha1	b4843d98304d008338f3bfbe2c4394e2af07e668
sha256	907b56cc0942d17ffcfa10f7d4cdde6cdc8d462bbc192f4eee909effaf067663
sha512	03171064003da3732d193ac483e2b00dca27271b114994a3113b2eed02aba57359b1ab9116bc3a255e481690345cd5295dc3c13d276c221aead7529a5545b876
ripemd-160	6a7aa6cb904d83e26097a1b5f34825ff4518d545

20245509 as geometric shapes

Circle

Radius = n

Diameter	40491018
Circumference	127206284.68517
Area	1.2876779907251E+15

Sphere

Radius = n

Volume	3.4759595133769E+22
Surface area	5.1507119629004E+15
Circumference	127206284.68517

Square

Length = n

Perimeter	80982036
Area	409880634669081
Diagonal	28631473.404947

Cube

Length = n

Surface area	2459283808014486
Volume	8.2982420781186E+21
Space diagonal	35066250.213093

Equilateral Triangle

Length = n

Perimeter	60736527
Area	1.7748352107136E+14
Altitude	17533125.106546

Triangular Pyramid

Length = n

Surface area	1.7748352107136E+14
Volume	9.7795720756087E+20
Height	9543824.4683155