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

12987466 (number)

12987466 is an even 8-digits composite number following 12987465 and preceding 12987467. In scientific notation, it is written as 1.2987466 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 6468780 positive integers (up to 12987466) that are relatively prime to 12987466.

Interesting facts

12987466 has 8 divisors, whose sum is 19556064
The reverse of 12987466 is 66478921
Previous prime number is 263

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	twelve million nine hundred eighty-seven thousand four hundred sixty-six

Notation

Scientific notation	1.2987466 × 10^7
Engineering notation	1.2987466 × 10^6

Prime Factorization of 12987466

Prime Factorization 2 × 263 × 24691

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12987466	Product of the distinct prime numbers

The prime factorization of 12987466 is 2 × 263 × 24691. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 46, 95, 350, 825, 3356, 2538, 48635, 82182, 254460, 404671, 1370962, 7073495, 69606911, 48287955, 856419404, 851460479, 5998674208, 1890992571

Basic calculations (n = 12987466)

Multiplication

n×y

n×2	25974932
n×3	38962398
n×4	51949864
n×5	64937330

Division

n÷y

n÷2	6493733
n÷3	4329155.3333333
n÷3	3246866.5
n÷5	2597493.2

Exponentiation

n^y

n²	168674273101156
n³	2.190651386976E+21
n⁴	2.8451010406203E+28
n⁵	3.6950653031621E+35

Nth Root

^y√n

²√n	3603.8127032353
³√n	235.05787619315
⁴√n	60.031764118967
⁵√n	26.467010198604

Divisors of 12987466

1, 2, 263, 526, 24691, 49382, 6493733, 12987466

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	-12987465	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 12987466 can be divided by 8 positive divisors. The sum of these divisors (counting 12987466) is 1, the average is 0.125.

Base conversion 12987466

Base	System	Value
2	Binary	110001100010110001001010
3	Ternary	220102211110021
4	Quaternary	301202301022
5	Quinary	11311044331
6	Senary	1142211054
8	Octal	61426112
10	Decimal	12987466
12	Duodecimal	4423a8a
16	Hexadecimal	c62c4a
20	Vigesimal	4138d6
36	Base36	7qd6y

Cryptographic Hash Functions

md5	0406f5e5a6f1732b53f261106261b225
sha1	293e6aa6b96fde4048f3e8c8eaa5bdc2563806a7
sha256	cf72c1658ebbffa5bed84418db4ef653900d47eab400c1c96c35d7662ead6e52
sha512	6b6d4518ad91726a1d039da26e587088c4994b959bb05277efb9643f887ab8a578a8f9b51d8d8b9e7e28eba4ff377e992f49b24329d2d9f649baacb52a508272
ripemd-160	98db858bb500e9170d008d2250e1ba225359aff5

12987466 as geometric shapes

Circle

Radius = n

Diameter	25974932
Circumference	81602655.548694
Area	5.2990585722419E+14

Sphere

Radius = n

Volume	9.1761790718667E+21
Surface area	2.1196234288968E+15
Circumference	81602655.548694

Square

Length = n

Perimeter	51949864
Area	168674273101156
Diagonal	18367050.558059

Cube

Length = n

Surface area	1012045638606936
Volume	2.190651386976E+21
Space diagonal	22494950.973573

Equilateral Triangle

Length = n

Perimeter	38962398
Area	73038102735238
Altitude	11247475.486787

Triangular Pyramid

Length = n

Surface area	73038102735238
Volume	2.581707418244E+20
Height	6122350.1860198