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

2668081 (number)

2668081 is an odd 7-digits composite number following 2668080 and preceding 2668082. In scientific notation, it is written as 2.668081 × 10^6. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 2462832 positive integers (up to 2668081) that are relatively prime to 2668081.

Interesting facts

2668081 has 4 divisors, whose sum is 2873332
The reverse of 2668081 is 1808662
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 31
Digital Root 4

Name

Name	two million six hundred sixty-eight thousand eighty-one

Notation

Scientific notation	2.668081 × 10^6
Engineering notation	2.668081 × 10^6

Prime Factorization of 2668081

Prime Factorization 13 × 205237

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	2668081	Product of the distinct prime numbers

The prime factorization of 2668081 is 13 × 205237. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 49, 96, 343, 308, 6957, 1394, 51951, 92681, 602009, 795453, 7353632, 751422, 80608809, 65485918, 513987107, 803912834, 8781417504, 2281399021

Basic calculations (n = 2668081)

Multiplication

n×y

n×2	5336162
n×3	8004243
n×4	10672324
n×5	13340405

Division

n÷y

n÷2	1334040.5
n÷3	889360.33333333
n÷3	667020.25
n÷5	533616.2

Exponentiation

n^y

n²	7118656222561
n³	1.8993151412947E+19
n⁴	5.0675266415006E+25
n⁵	1.3520571549182E+32

Nth Root

^y√n

²√n	1633.4261538251
³√n	138.69676663622
⁴√n	40.415667182729
⁵√n	19.285895180628

Divisors of 2668081

1, 13, 205237, 2668081

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	-2668080	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 2668081 can be divided by 4 positive divisors. The sum of these divisors (counting 2668081) is 1, the average is 0.25.

Base conversion 2668081

Base	System	Value
2	Binary	1010001011011000110001
3	Ternary	12000112220211
4	Quaternary	22023120301
5	Quinary	1140334311
6	Senary	133104121
8	Octal	12133061
10	Decimal	2668081
12	Duodecimal	a88041
16	Hexadecimal	28b631
20	Vigesimal	gda41
36	Base36	1l6pd

Cryptographic Hash Functions

md5	d94fb364c14090ee163f3dd299dba80f
sha1	1b4f23b9c08ffdc8e044442feebf2d04097f932b
sha256	189db892ae13a87e51e9945743c9a5efa955c84f938b49f3e7db49e1e05bf3e5
sha512	d80449f4110127d51a23c2b953d414a441ac4d4e28ebdc9cadb256b82eed74df7c0834a35e54db4a62ad543a2bec3165bc35ac126bce648440cc7816efc6bea9
ripemd-160	2561d43c6a7365e86457bdbc22e15d53d4ca2463

2668081 as geometric shapes

Circle

Radius = n

Diameter	5336162
Circumference	16764047.337565
Area	22363918092229

Sphere

Radius = n

Volume	7.9558326596576E+19
Surface area	89455672368916
Circumference	16764047.337565

Square

Length = n

Perimeter	10672324
Area	7118656222561
Diagonal	3773236.33571

Cube

Length = n

Surface area	42711937335366
Volume	1.8993151412947E+19
Space diagonal	4621251.8507092

Equilateral Triangle

Length = n

Perimeter	8004243
Area	3082468564773
Altitude	2310625.9253546

Triangular Pyramid

Length = n

Surface area	3082468564773
Volume	2.2383643600329E+18
Height	1257745.4452367