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

2001906 (number)

2001906 is an even 7-digits composite number following 2001905 and preceding 2001907. In scientific notation, it is written as 2.001906 × 10^6. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 667296 positive integers (up to 2001906) that are relatively prime to 2001906.

Interesting facts

2001906 has 8 divisors, whose sum is 3336540
The reverse of 2001906 is 6091002
Previous prime number is 9

Basic properties

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

Name

Name	two million one thousand nine hundred six

Notation

Scientific notation	2.001906 × 10^6
Engineering notation	2.001906 × 10^6

Prime Factorization of 2001906

Prime Factorization 2 × 9 × 111217

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2001906	Product of the distinct prime numbers

The prime factorization of 2001906 is 2 × 9 × 111217. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 45, 77, 494, 808, 855, 6869, 99300, 89406, 302965, 852260, 4175636, 2519756, 38236342, 62927623, 923406345, 441166290, 6883942659, 8080133894

Basic calculations (n = 2001906)

Multiplication

n×y

n×2	4003812
n×3	6005718
n×4	8007624
n×5	10009530

Division

n÷y

n÷2	1000953
n÷3	667302
n÷3	500476.5
n÷5	400381.2

Exponentiation

n^y

n²	4007627632836
n³	8022893803940185416
n⁴	1.6061079243471E+25
n⁵	3.2152770903979E+31

Nth Root

^y√n

²√n	1414.8872746618
³√n	126.0321157741
⁴√n	37.614987367562
⁵√n	18.209110703625

Divisors of 2001906

1, 2, 9, 18, 111217, 222434, 1000953, 2001906

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	-2001905	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 2001906 can be divided by 8 positive divisors. The sum of these divisors (counting 2001906) is 1, the average is 0.125.

Base conversion 2001906

Base	System	Value
2	Binary	111101000101111110010
3	Ternary	10202201002200
4	Quaternary	13220233302
5	Quinary	1003030111
6	Senary	110524030
8	Octal	7505762
10	Decimal	2001906
12	Duodecimal	806616
16	Hexadecimal	1e8bf2
20	Vigesimal	ca4f6
36	Base36	16woi

Cryptographic Hash Functions

md5	375d4ed7e3ca3abc39f81c168aed0a95
sha1	f4faa39b0d9001fa62cd460c31f4c88d4d3aa35f
sha256	264e1587149aded7c6a74d8769eed3ef0323404ca01bd3b08a949cc31521a2a5
sha512	e2d21dfbbbe8935908b8066a1311a52bd17c5e65d60c5517d897e602d949434039e279dbdad87e707ae46c628a737482a48df57f8979c5856cf2bc4108028e80
ripemd-160	20bb7b4ab7eb393a3ba06dbb0b100fc94dff6406

2001906 as geometric shapes

Circle

Radius = n

Diameter	4003812
Circumference	12578346.365555
Area	12590333529641

Sphere

Radius = n

Volume	3.3606218979986E+19
Surface area	50361334118564
Circumference	12578346.365555

Square

Length = n

Perimeter	8007624
Area	4007627632836
Diagonal	2831122.6157961

Cube

Length = n

Surface area	24045765797016
Volume	8022893803940185416
Space diagonal	3467402.903977

Equilateral Triangle

Length = n

Perimeter	6005718
Area	1735353669472.2
Altitude	1733701.4519885

Triangular Pyramid

Length = n

Surface area	1735353669472.2
Volume	9.4550710225094E+17
Height	943707.53859869