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

2001605 (number)

2001605 is an odd 7-digits composite number following 2001604 and preceding 2001606. In scientific notation, it is written as 2.001605 × 10^6. The sum of its digits is 14. It has a total of 2 prime factors and 4 positive divisors. There are 1601280 positive integers (up to 2001605) that are relatively prime to 2001605.

Interesting facts

2001605 has 4 divisors, whose sum is 2401932
The reverse of 2001605 is 5061002
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 14
Digital Root 5

Name

Name	two million one thousand six hundred five

Notation

Scientific notation	2.001605 × 10^6
Engineering notation	2.001605 × 10^6

Prime Factorization of 2001605

Prime Factorization 5 × 400321

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	2001605	Product of the distinct prime numbers

The prime factorization of 2001605 is 5 × 400321. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 1, 43, 966, 695, 6934, 4606, 70602, 53518, 240398, 968894, 1264962, 6671047, 26140238, 24824136, 759045445, 499634324, 8528829269, 7997801038

Basic calculations (n = 2001605)

Multiplication

n×y

n×2	4003210
n×3	6004815
n×4	8006420
n×5	10008025

Division

n÷y

n÷2	1000802.5
n÷3	667201.66666667
n÷3	500401.25
n÷5	400321

Exponentiation

n^y

n²	4006422576025
n³	8019275460284520125
n⁴	1.6051421857683E+25
n⁵	3.2128606247447E+31

Nth Root

^y√n

²√n	1414.7809017654
³√n	126.02579886607
⁴√n	37.613573371396
⁵√n	18.208563098294

Divisors of 2001605

1, 5, 400321, 2001605

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	-2001604	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 2001605 can be divided by 4 positive divisors. The sum of these divisors (counting 2001605) is 1, the average is 0.25.

Base conversion 2001605

Base	System	Value
2	Binary	111101000101011000101
3	Ternary	10202200200112
4	Quaternary	13220223011
5	Quinary	1003022410
6	Senary	110522405
8	Octal	7505305
10	Decimal	2001605
12	Duodecimal	806405
16	Hexadecimal	1e8ac5
20	Vigesimal	ca405
36	Base36	16wg5

Cryptographic Hash Functions

md5	3ded523bd1f3b48b7695fb957fdf4f81
sha1	1acee877258ae9cdd782c947308aadc13a0b06c5
sha256	819e040b64c9336dfc8590a4a5cdd9c850f6dfa894dda834c8efda9488a16668
sha512	af808a6c40740a0f6021599cc74d54934009fac09cea3287fb1aa38076279e22e7bc5c28570840fb9e705ffd4f52a23f7b98e7aa6151612a2ce44b8d9b851e92
ripemd-160	3e3fd7092a4467c84a0ece9976289afe5180cc36

2001605 as geometric shapes

Circle

Radius = n

Diameter	4003210
Circumference	12576455.126777
Area	12586547732016

Sphere

Radius = n

Volume	3.3591062497524E+19
Surface area	50346190928066
Circumference	12576455.126777

Square

Length = n

Perimeter	8006420
Area	4006422576025
Diagonal	2830696.9375138

Cube

Length = n

Surface area	24038535456150
Volume	8019275460284520125
Space diagonal	3466881.5566839

Equilateral Triangle

Length = n

Perimeter	6004815
Area	1734831864566.6
Altitude	1733440.778342

Triangular Pyramid

Length = n

Surface area	1734831864566.6
Volume	9.4508067636168E+17
Height	943565.64583793