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

20080305 (number)

20080305 is an odd 8-digits composite number following 20080304 and preceding 20080306. In scientific notation, it is written as 2.0080305 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 16 positive divisors. There are 9167904 positive integers (up to 20080305) that are relatively prime to 20080305.

Interesting facts

20080305 has 16 divisors, whose sum is 29817920
The reverse of 20080305 is 50308002
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twenty million eighty thousand three hundred five

Notation

Scientific notation	2.0080305 × 10^7
Engineering notation	2.0080305 × 10^6

Prime Factorization of 20080305

Prime Factorization 945 × 3 × 3 × 3 × 787

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	2231145	Product of the distinct prime numbers

The prime factorization of 20080305 is 945 × 3 × 3 × 3 × 787. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 40, 32, 271, 971, 8056, 7828, 62670, 95664, 298847, 768178, 21833, 8301035, 89331321, 89875525, 908717185, 843392819, 6452202324, 2489298330

Basic calculations (n = 20080305)

Multiplication

n×y

n×2	40160610
n×3	60240915
n×4	80321220
n×5	100401525

Division

n÷y

n÷2	10040152.5
n÷3	6693435
n÷3	5020076.25
n÷5	4016061

Exponentiation

n^y

n²	403218648893025
n³	8.0967534514599E+21
n⁴	1.6258527881512E+29
n⁵	3.2647619871176E+36

Nth Root

^y√n

²√n	4481.1053323929
³√n	271.80457866941
⁴√n	66.9410586441
⁵√n	28.87713219547

Divisors of 20080305

1, 3, 9, 27, 787, 945, 2361, 2835, 7083, 8505, 21249, 25515, 743715, 2231145, 6693435, 20080305

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20080304	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20080305 can be divided by 16 positive divisors. The sum of these divisors (counting 20080305) is 1, the average is 0.0625.

Base conversion 20080305

Base	System	Value
2	Binary	1001100100110011010110001
3	Ternary	1101210012000000
4	Quaternary	1030212122301
5	Quinary	20120032210
6	Senary	1554220213
8	Octal	114463261
10	Decimal	20080305
12	Duodecimal	6884669
16	Hexadecimal	13266b1
20	Vigesimal	65a0f5
36	Base36	bye29

Cryptographic Hash Functions

md5	5a08d98d37950a069703cfa0876584df
sha1	cec1aa9930f871399f04bd5bfc6a565529c75590
sha256	176fd32f818dfd6da4091e9a57514c99adefd24521379b9f30aa02c08189866c
sha512	e074974aab887afe9aaa0ef88c259faa22700d2e37d8972efdca707a1ed770afc09f70e19d8315caec811eed4d506f812782d244d65f6bfb2f53c2bfebc6fff4
ripemd-160	25622f5ab86cc257d7d99009d67c0d2d72bfe469

20080305 as geometric shapes

Circle

Radius = n

Diameter	40160610
Circumference	126168277.33968
Area	1.2667487451527E+15

Sphere

Radius = n

Volume	3.3915601548045E+22
Surface area	5.0669949806109E+15
Circumference	126168277.33968

Square

Length = n

Perimeter	80321220
Area	403218648893025
Diagonal	28397839.667588

Cube

Length = n

Surface area	2419311893358150
Volume	8.0967534514599E+21
Space diagonal	34780108.491479

Equilateral Triangle

Length = n

Perimeter	60240915
Area	1.745987966105E+14
Altitude	17390054.24574

Triangular Pyramid

Length = n

Surface area	1.745987966105E+14
Volume	9.5421154518714E+20
Height	9465946.5558628