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

12937985 (number)

12937985 is an odd 8-digits composite number following 12937984 and preceding 12937986. In scientific notation, it is written as 1.2937985 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 10297584 positive integers (up to 12937985) that are relatively prime to 12937985.

Interesting facts

12937985 has 8 divisors, whose sum is 15604800
The reverse of 12937985 is 58973921
Previous prime number is 199

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8

Name

Name	twelve million nine hundred thirty-seven thousand nine hundred eighty-five

Notation

Scientific notation	1.2937985 × 10^7
Engineering notation	1.2937985 × 10^6

Prime Factorization of 12937985

Prime Factorization 5 × 199 × 13003

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12937985	Product of the distinct prime numbers

The prime factorization of 12937985 is 5 × 199 × 13003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 77, 14, 127, 444, 1118, 4983, 26113, 40250, 797481, 283763, 170695, 5123109, 29251288, 35058841, 20453543, 41715760, 5871076173, 3627187153

Basic calculations (n = 12937985)

Multiplication

n×y

n×2	25875970
n×3	38813955
n×4	51751940
n×5	64689925

Division

n÷y

n÷2	6468992.5
n÷3	4312661.6666667
n÷3	3234496.25
n÷5	2587597

Exponentiation

n^y

n²	167391455860225
n³	2.1657081450478E+21
n⁴	2.8019899495006E+28
n⁵	3.6252103936789E+35

Nth Root

^y√n

²√n	3596.9410615132
³√n	234.75898029395
⁴√n	59.974503428651
⁵√n	26.446812039736

Divisors of 12937985

1, 5, 199, 995, 13003, 65015, 2587597, 12937985

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	-12937984	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 12937985 can be divided by 8 positive divisors. The sum of these divisors (counting 12937985) is 1, the average is 0.125.

Base conversion 12937985

Base	System	Value
2	Binary	110001010110101100000001
3	Ternary	220100022120122
4	Quaternary	301112230001
5	Quinary	11303003420
6	Senary	1141150025
8	Octal	61265401
10	Decimal	12937985
12	Duodecimal	43bb315
16	Hexadecimal	c56b01
20	Vigesimal	40h4j5
36	Base36	7pb0h

Cryptographic Hash Functions

md5	f34e06b4049163106b22d623649ea3a3
sha1	e50b47ffe6e827591d4a9f628655fae3e9ff89af
sha256	980fb53e5746dea87ef1b03d9e118123cf7c5bd62e739e6886080b380e63f082
sha512	8b5153934c02b4a7941c7e1ade8e4dbbba2dce6aabe50c566ee3bce04915a8ea008c212474bb4781e6a203def365b8adf824508c1ae6e96067af49024483e20f
ripemd-160	e4fc6b043dabc2f4067d9b3f4377b9716bd53bbd

12937985 as geometric shapes

Circle

Radius = n

Diameter	25875970
Circumference	81291757.25651
Area	5.2587576800418E+14

Sphere

Radius = n

Volume	9.0716970644021E+21
Surface area	2.1035030720167E+15
Circumference	81291757.25651

Square

Length = n

Perimeter	51751940
Area	167391455860225
Diagonal	18297073.85678

Cube

Length = n

Surface area	1004348735161350
Volume	2.1657081450478E+21
Space diagonal	22409247.367564

Equilateral Triangle

Length = n

Perimeter	38813955
Area	72482626575708
Altitude	11204623.683782

Triangular Pyramid

Length = n

Surface area	72482626575708
Volume	2.5523115257237E+20
Height	6099024.6189266