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

2005245 (number)

2005245 is an odd 7-digits composite number following 2005244 and preceding 2005246. In scientific notation, it is written as 2.005245 × 10^6. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 972000 positive integers (up to 2005245) that are relatively prime to 2005245.

Interesting facts

2005245 has 8 divisors, whose sum is 2690528
The reverse of 2005245 is 5425002
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 18
Digital Root 9

Name

Name	two million five thousand two hundred forty-five

Notation

Scientific notation	2.005245 × 10^6
Engineering notation	2.005245 × 10^6

Prime Factorization of 2005245

Prime Factorization 165 × 3 × 4051

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2005245	Product of the distinct prime numbers

The prime factorization of 2005245 is 165 × 3 × 4051. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 12, 76, 599, 511, 4508, 5560, 16637, 43076, 381497, 458244, 413488, 3052112, 64948837, 18655900, 325440757, 1038057, 2970082670, 8746184792

Basic calculations (n = 2005245)

Multiplication

n×y

n×2	4010490
n×3	6015735
n×4	8020980
n×5	10026225

Division

n÷y

n÷2	1002622.5
n÷3	668415
n÷3	501311.25
n÷5	401049

Exponentiation

n^y

n²	4021007510025
n³	8063105204440081125
n⁴	1.6168501395677E+25
n⁵	3.2421806581175E+31

Nth Root

^y√n

²√n	1416.0667357155
³√n	126.10214694891
⁴√n	37.630662174821
⁵√n	18.215180888485

Divisors of 2005245

1, 3, 165, 495, 4051, 12153, 668415, 2005245

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	-2005244	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 2005245 can be divided by 8 positive divisors. The sum of these divisors (counting 2005245) is 1, the average is 0.125.

Base conversion 2005245

Base	System	Value
2	Binary	111101001100011111101
3	Ternary	10202212200100
4	Quaternary	13221203331
5	Quinary	1003131440
6	Senary	110551313
8	Octal	7514375
10	Decimal	2005245
12	Duodecimal	808539
16	Hexadecimal	1e98fd
20	Vigesimal	cad25
36	Base36	16z99

Cryptographic Hash Functions

md5	3964f70a3a40dd38dfeafb1284932e35
sha1	a1a646b2067fb528bc9cbae7b2ae7ea2c0248256
sha256	69478d0f8d789c2adcbbab191360e6877e734cb8c593c007e32db7e023525791
sha512	f15400eaf499533144855110d26ec90f3f2a3058e2dccfa18e0cc903e01130841d3c19f5f789792875a76e010e787da00ded63f50f06c0bddf15f5b06df52fd9
ripemd-160	34c7023bd6176dcbe91c7dfe3e1551d05628fc2c

2005245 as geometric shapes

Circle

Radius = n

Diameter	4010490
Circumference	12599325.921295
Area	12632367653524

Sphere

Radius = n

Volume	3.3774656100521E+19
Surface area	50529470614096
Circumference	12599325.921295

Square

Length = n

Perimeter	8020980
Area	4021007510025
Diagonal	2835844.6748808

Cube

Length = n

Surface area	24126045060150
Volume	8063105204440081125
Space diagonal	3473186.2216235

Equilateral Triangle

Length = n

Perimeter	6015735
Area	1741147326244.8
Altitude	1736593.1108117

Triangular Pyramid

Length = n

Surface area	1741147326244.8
Volume	9.5024606124669E+17
Height	945281.55829361