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

12479942 (number)

12479942 is an even 8-digits composite number following 12479941 and preceding 12479943. In scientific notation, it is written as 1.2479942 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 6197944 positive integers (up to 12479942) that are relatively prime to 12479942.

Interesting facts

12479942 has 8 divisors, whose sum is 18846000
The reverse of 12479942 is 24997421
Previous prime number is 149

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twelve million four hundred seventy-nine thousand nine hundred forty-two

Notation

Scientific notation	1.2479942 × 10^7
Engineering notation	1.2479942 × 10^6

Prime Factorization of 12479942

Prime Factorization 2 × 149 × 41879

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12479942	Product of the distinct prime numbers

The prime factorization of 12479942 is 2 × 149 × 41879. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 39, 29, 943, 397, 4818, 9196, 27236, 58157, 286475, 191301, 9342315, 3480311, 58391891, 64463933, 639275620, 954972169, 1437875237, 220588214

Basic calculations (n = 12479942)

Multiplication

n×y

n×2	24959884
n×3	37439826
n×4	49919768
n×5	62399710

Division

n÷y

n÷2	6239971
n÷3	4159980.6666667
n÷3	3119985.5
n÷5	2495988.4

Exponentiation

n^y

n²	155748952323364
n³	1.9437378915563E+21
n⁴	2.4257736149826E+28
n⁵	3.0273514020113E+35

Nth Root

^y√n

²√n	3532.6961375131
³√n	231.95524057248
⁴√n	59.436488266999
⁵√n	26.256843365298

Divisors of 12479942

1, 2, 149, 298, 41879, 83758, 6239971, 12479942

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	-12479941	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 12479942 can be divided by 8 positive divisors. The sum of these divisors (counting 12479942) is 1, the average is 0.125.

Base conversion 12479942

Base	System	Value
2	Binary	101111100110110111000110
3	Ternary	212111001021002
4	Quaternary	233212313012
5	Quinary	11143324232
6	Senary	1123253302
8	Octal	57466706
10	Decimal	12479942
12	Duodecimal	421a232
16	Hexadecimal	be6dc6
20	Vigesimal	3hjjh2
36	Base36	7fhl2

Cryptographic Hash Functions

md5	4aa05b966e847d21cedb832588f2946f
sha1	646e99b0b7e3c30dcccde3df1a8c3abbf2c3b9bc
sha256	95e385788cfa97efadc7e70255094dcd26651de3df0410b97ecb1f3ef9afe576
sha512	a614c19d962f41e669775d059d9e4ae5304e52a5f97e607943186811aa475592d9782a96888987868da3b81424df7971c10cc2b71a20c0578627dfbc4e0199e2
ripemd-160	66beaace7df8ecc4f7995771a22931690bc758fe

12479942 as geometric shapes

Circle

Radius = n

Diameter	24959884
Circumference	78413788.208853
Area	4.8929976442339E+14

Sphere

Radius = n

Volume	8.1419102408234E+21
Surface area	1.9571990576935E+15
Circumference	78413788.208853

Square

Length = n

Perimeter	49919768
Area	155748952323364
Diagonal	17649303.23403

Cube

Length = n

Surface area	934493713940184
Volume	1.9437378915563E+21
Space diagonal	21615893.619513

Equilateral Triangle

Length = n

Perimeter	37439826
Area	67441274662422
Altitude	10807946.809756

Triangular Pyramid

Length = n

Surface area	67441274662422
Volume	2.2907170732812E+20
Height	5883101.0780099