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

12809746 (number)

12809746 is an even 8-digits composite number following 12809745 and preceding 12809747. In scientific notation, it is written as 1.2809746 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 6404872 positive integers (up to 12809746) that are relatively prime to 12809746.

Interesting facts

12809746 has 4 divisors, whose sum is 19214622
The reverse of 12809746 is 64790821
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	twelve million eight hundred nine thousand seven hundred forty-six

Notation

Scientific notation	1.2809746 × 10^7
Engineering notation	1.2809746 × 10^6

Prime Factorization of 12809746

Prime Factorization 2 × 6404873

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12809746	Product of the distinct prime numbers

The prime factorization of 12809746 is 2 × 6404873. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 7, 36, 87, 953, 850, 7531, 7877, 89769, 69771, 882429, 872450, 4623577, 5145326, 2415965, 85958547, 498195872, 928376639, 8692134228, 3722979730

Basic calculations (n = 12809746)

Multiplication

n×y

n×2	25619492
n×3	38429238
n×4	51238984
n×5	64048730

Division

n÷y

n÷2	6404873
n÷3	4269915.3333333
n÷3	3202436.5
n÷5	2561949.2

Exponentiation

n^y

n²	164089592584516
n³	2.1019460022511E+21
n⁴	2.6925394394552E+28
n⁵	3.4490746314404E+35

Nth Root

^y√n

²√n	3579.0705497377
³√n	233.98077373873
⁴√n	59.825333678449
⁵√n	26.394175718344

Divisors of 12809746

1, 2, 6404873, 12809746

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12809745	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12809746 can be divided by 4 positive divisors. The sum of these divisors (counting 12809746) is 1, the average is 0.25.

Base conversion 12809746

Base	System	Value
2	Binary	110000110111011000010010
3	Ternary	220002210200001
4	Quaternary	300313120102
5	Quinary	11234402441
6	Senary	1134320214
8	Octal	60673022
10	Decimal	12809746
12	Duodecimal	435906a
16	Hexadecimal	c37612
20	Vigesimal	401476
36	Base36	7mk2a

Cryptographic Hash Functions

md5	1a8b45f72231fe8202b2365d2428905a
sha1	e7fa0232dacc1df5fe9df9512ac18d50403d088d
sha256	a1de02e9d8a8174eb05eeb49e7363575c193af10f2e546e5c4e4272bad559cea
sha512	42730596c7e9cfb98eb095be677f27d4ad747304d3b49edf6d8c8ad2a27d18f4eea5f99d6ede5fb71cf0ed7248fc764b2c70bddb644325276536dd447468753c
ripemd-160	bbc79a033a8478b27881bb0b47d42ecce8a0e797

12809746 as geometric shapes

Circle

Radius = n

Diameter	25619492
Circumference	80486007.855902
Area	5.1550265859406E+14

Sphere

Radius = n

Volume	8.8046108252195E+21
Surface area	2.0620106343762E+15
Circumference	80486007.855902

Square

Length = n

Perimeter	51238984
Area	164089592584516
Diagonal	18115716.523755

Cube

Length = n

Surface area	984537555507096
Volume	2.1019460022511E+21
Space diagonal	22187130.904052

Equilateral Triangle

Length = n

Perimeter	38429238
Area	71052877837415
Altitude	11093565.452026

Triangular Pyramid

Length = n

Surface area	71052877837415
Volume	2.4771671197996E+20
Height	6038572.1745848