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

12882721 (number)

12882721 is an odd 8-digits prime number following 12882720 and preceding 12882722. In scientific notation, it is written as 1.2882721 × 10^7. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 12882720 positive integers (up to 12882721) that are relatively prime to 12882721.

Interesting facts

12882721 has 2 divisors, whose sum is 12882722
The reverse of 12882721 is 12728821
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twelve million eight hundred eighty-two thousand seven hundred twenty-one

Notation

Scientific notation	1.2882721 × 10^7
Engineering notation	1.2882721 × 10^6

Prime Factorization of 12882721

Prime Factorization 12882721

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	12882721	Product of the distinct prime numbers

The prime factorization of 12882721 is 12882721. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 4, 80, 17, 165, 728, 2676, 844, 89976, 5339, 346684, 233068, 5247397, 9793068, 92769249, 26210241, 376564892, 289323704, 932869247, 2217476287

Basic calculations (n = 12882721)

Multiplication

n×y

n×2	25765442
n×3	38648163
n×4	51530884
n×5	64413605

Division

n÷y

n÷2	6441360.5
n÷3	4294240.3333333
n÷3	3220680.25
n÷5	2576544.2

Exponentiation

n^y

n²	165964500363841
n³	2.1380743540918E+21
n⁴	2.7544215381019E+28
n⁵	3.5484444191758E+35

Nth Root

^y√n

²√n	3589.2507574701
³√n	234.42424922979
⁴√n	59.910356011879
⁵√n	26.42418007304

Divisors of 12882721

1, 12882721

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	12882722	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	6441361	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	3589.250896775	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998447533	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12882721 can be divided by 2 positive divisors. The sum of these divisors (counting 12882721) is 12882722, the average is 6441361.

Base conversion 12882721

Base	System	Value
2	Binary	110001001001001100100001
3	Ternary	220020111202211
4	Quaternary	301021030201
5	Quinary	11244221341
6	Senary	1140042121
8	Octal	61111441
10	Decimal	12882721
12	Duodecimal	4393341
16	Hexadecimal	c49321
20	Vigesimal	40a6g1
36	Base36	7o4dd

Cryptographic Hash Functions

md5	90aacb49461b172b9d6cb78fe1057537
sha1	a2d3883803c873f3289b4ca9cbf36cb44ae75bce
sha256	58d6098d52b83d00b37717cf0d36141e9ce46927d039bfc57a90974fda5866b0
sha512	2af60043f7e2b73a2582b57e1667f39ce889c55d8c4b07929521777935e3c9e52407ae89f36008fd72cabeba56fbbed36b1c6541257af81481a58376ad0e5da1
ripemd-160	d11634932e936b4d661359dfb20c037e0d154f5f

12882721 as geometric shapes

Circle

Radius = n

Diameter	25765442
Circumference	80944523.303694
Area	5.2139285509974E+14

Sphere

Radius = n

Volume	8.9559449115246E+21
Surface area	2.085571420399E+15
Circumference	80944523.303694

Square

Length = n

Perimeter	51530884
Area	165964500363841
Diagonal	18218918.758469

Cube

Length = n

Surface area	995787002183046
Volume	2.1380743540918E+21
Space diagonal	22313527.311735

Equilateral Triangle

Length = n

Perimeter	38648163
Area	71864736720739
Altitude	11156763.655867

Triangular Pyramid

Length = n

Surface area	71864736720739
Volume	2.5197447907656E+20
Height	6072972.9194896