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

12821392 (number)

12821392 is an even 8-digits composite number following 12821391 and preceding 12821393. In scientific notation, it is written as 1.2821392 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 10 positive divisors. There are 6410688 positive integers (up to 12821392) that are relatively prime to 12821392.

Interesting facts

12821392 has 10 divisors, whose sum is 24841478
The reverse of 12821392 is 29312821
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twelve million eight hundred twenty-one thousand three hundred ninety-two

Notation

Scientific notation	1.2821392 × 10^7
Engineering notation	1.2821392 × 10^6

Prime Factorization of 12821392

Prime Factorization 2 × 2 × 2 × 2 × 801337

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	1602674	Product of the distinct prime numbers

The prime factorization of 12821392 is 2 × 2 × 2 × 2 × 801337. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 31, 89, 626, 155, 370, 7047, 88112, 59058, 146958, 379969, 4593753, 6230296, 69669741, 61928546, 194535852, 868722812, 4598794615, 6053268368

Basic calculations (n = 12821392)

Multiplication

n×y

n×2	25642784
n×3	38464176
n×4	51285568
n×5	64106960

Division

n÷y

n÷2	6410696
n÷3	4273797.3333333
n÷3	3205348
n÷5	2564278.4

Exponentiation

n^y

n²	164388092817664
n³	2.1076841781477E+21
n⁴	2.7023445060229E+28
n⁵	3.4647818230766E+35

Nth Root

^y√n

²√n	3580.6971388265
³√n	234.05166025262
⁴√n	59.838926618268
⁵√n	26.398973234969

Divisors of 12821392

1, 2, 4, 8, 16, 801337, 1602674, 3205348, 6410696, 12821392

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12821391	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12821392 can be divided by 10 positive divisors. The sum of these divisors (counting 12821392) is 1, the average is 0.1.

Base conversion 12821392

Base	System	Value
2	Binary	110000111010001110010000
3	Ternary	220010101122101
4	Quaternary	300322032100
5	Quinary	11240241032
6	Senary	1134450144
8	Octal	60721620
10	Decimal	12821392
12	Duodecimal	4363954
16	Hexadecimal	c3a390
20	Vigesimal	402d9c
36	Base36	7mt1s

Cryptographic Hash Functions

md5	c8171778cc4fc16a36f8bbe86573b24b
sha1	58e56b393f37f7d57ac7d1fa6954c579070c2aca
sha256	1a1c71e14bf522ae8046a6fdfc761c7e25bda3f258dbf419d49563f3e13647c7
sha512	a901d7cc5c001d35d2b426905d899d1aa5f9a8a96a2af443cb40bf517d4616b47833596c463c051e0a271789a19bd56c54d96f501cd6e417427aadc6337d7d11
ripemd-160	398472a37f265c7b82e3fbbd5d051ccfea3e4da1

12821392 as geometric shapes

Circle

Radius = n

Diameter	25642784
Circumference	80559181.83199
Area	5.1644042473361E+14

Sphere

Radius = n

Volume	8.8286468402082E+21
Surface area	2.0657616989344E+15
Circumference	80559181.83199

Square

Length = n

Perimeter	51285568
Area	164388092817664
Diagonal	18132186.454902

Cube

Length = n

Surface area	986328556905984
Volume	2.1076841781477E+21
Space diagonal	22207302.367757

Equilateral Triangle

Length = n

Perimeter	38464176
Area	71182132229886
Altitude	11103651.183879

Triangular Pyramid

Length = n

Surface area	71182132229886
Volume	2.4839296249463E+20
Height	6044062.151634