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

12843942 (number)

12843942 is an even 8-digits composite number following 12843941 and preceding 12843943. In scientific notation, it is written as 1.2843942 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 4029440 positive integers (up to 12843942) that are relatively prime to 12843942.

Interesting facts

12843942 has 8 divisors, whose sum is 19643832
The reverse of 12843942 is 24934821
Previous prime number is 51

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twelve million eight hundred forty-three thousand nine hundred forty-two

Notation

Scientific notation	1.2843942 × 10^7
Engineering notation	1.2843942 × 10^6

Prime Factorization of 12843942

Prime Factorization 2 × 51 × 125921

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12843942	Product of the distinct prime numbers

The prime factorization of 12843942 is 2 × 51 × 125921. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 15, 33, 185, 404, 4230, 6185, 95184, 2416, 709339, 300205, 6421371, 3330244, 19136093, 73179173, 4571105, 101544596, 4466557632, 6320402713

Basic calculations (n = 12843942)

Multiplication

n×y

n×2	25687884
n×3	38531826
n×4	51375768
n×5	64219710

Division

n÷y

n÷2	6421971
n÷3	4281314
n÷3	3210985.5
n÷5	2568788.4

Exponentiation

n^y

n²	164966846099364
n³	2.1188246032232E+21
n⁴	2.7214060311971E+28
n⁵	3.4953581223146E+35

Nth Root

^y√n

²√n	3583.8445836838
³√n	234.18879496619
⁴√n	59.865220150634
⁵√n	26.408252703057

Divisors of 12843942

1, 2, 51, 102, 125921, 251842, 6421971, 12843942

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	-12843941	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 12843942 can be divided by 8 positive divisors. The sum of these divisors (counting 12843942) is 1, the average is 0.125.

Base conversion 12843942

Base	System	Value
2	Binary	110000111111101110100110
3	Ternary	220011112120120
4	Quaternary	300333232212
5	Quinary	11242001232
6	Senary	1135142410
8	Octal	60775646
10	Decimal	12843942
12	Duodecimal	4374a06
16	Hexadecimal	c3fba6
20	Vigesimal	4059h2
36	Base36	7nag6

Cryptographic Hash Functions

md5	9123656b964ea5c60bb669583ef5198b
sha1	0f823a6ecb728937ca3100cb18440a1713495045
sha256	c392be0f950a1d39fde82852c30babc087757985ba451da431b43a3b3b4ed875
sha512	c00405762563502627a3fb70c372f3cabee8e883aacfeeb6a75e624ef586913bdabeafe40400bcfa1e6fa0c92bf895ea63f40f6c76e9209b37aa7c6f16ceac3d
ripemd-160	676d5e624bd41f77f1f73c3e02cd8c738d7f1108

12843942 as geometric shapes

Circle

Radius = n

Diameter	25687884
Circumference	80700867.660667
Area	5.1825863179164E+14

Sphere

Radius = n

Volume	8.8753117436416E+21
Surface area	2.0730345271666E+15
Circumference	80700867.660667

Square

Length = n

Perimeter	51375768
Area	164966846099364
Diagonal	18164076.970733

Cube

Length = n

Surface area	989801076596184
Volume	2.1188246032232E+21
Space diagonal	22246360.113468

Equilateral Triangle

Length = n

Perimeter	38531826
Area	71432739752124
Altitude	11123180.056734

Triangular Pyramid

Length = n

Surface area	71432739752124
Volume	2.4970587418067E+20
Height	6054692.3235778