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

12921471 (number)

12921471 is an odd 8-digits composite number following 12921470 and preceding 12921472. In scientific notation, it is written as 1.2921471 × 10^7. The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors. There are 8614296 positive integers (up to 12921471) that are relatively prime to 12921471.

Interesting facts

12921471 has 4 divisors, whose sum is 13400072
The reverse of 12921471 is 17412921
Previous prime number is 27

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twelve million nine hundred twenty-one thousand four hundred seventy-one

Notation

Scientific notation	1.2921471 × 10^7
Engineering notation	1.2921471 × 10^6

Prime Factorization of 12921471

Prime Factorization 27 × 478573

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12921471	Product of the distinct prime numbers

The prime factorization of 12921471 is 27 × 478573. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 81, 98, 370, 787, 9629, 2374, 13462, 22331, 195138, 999408, 1700088, 1017963, 15245033, 24090663, 310653039, 937206130, 7786641979, 7501984144

Basic calculations (n = 12921471)

Multiplication

n×y

n×2	25842942
n×3	38764413
n×4	51685884
n×5	64607355

Division

n÷y

n÷2	6460735.5
n÷3	4307157
n÷3	3230367.75
n÷5	2584294.2

Exponentiation

n^y

n²	166964412803841
n³	2.1574258180769E+21
n⁴	2.7877115142931E+28
n⁵	3.6021333488305E+35

Nth Root

^y√n

²√n	3594.644766872
³√n	234.65905591314
⁴√n	59.955356448544
⁵√n	26.44005726598

Divisors of 12921471

1, 27, 478573, 12921471

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	-12921470	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 12921471 can be divided by 4 positive divisors. The sum of these divisors (counting 12921471) is 1, the average is 0.25.

Base conversion 12921471

Base	System	Value
2	Binary	110001010010101001111111
3	Ternary	220022110221000
4	Quaternary	301102221333
5	Quinary	11301441341
6	Senary	1140541343
8	Octal	61225177
10	Decimal	12921471
12	Duodecimal	43b1853
16	Hexadecimal	c52a7f
20	Vigesimal	40f3db
36	Base36	7oy9r

Cryptographic Hash Functions

md5	e666652856770222d299d30a901b9e75
sha1	94140987dc75c1f7d704741ec74e9f7a6e8edffe
sha256	a228c091e8a2367d67c9c2817408379d180c1ae3fe92b06e34387c96dc2ec180
sha512	2478f4404bca665ecdb8129b3382ebbcde069dfbf1ba3e7265ea810616282b1f9e194acab752266193b656d5bc53b834d65d78247c0c584a58e974d533502431
ripemd-160	0e8b4cc400605d673b6dd27296e562fb03d4e418

12921471 as geometric shapes

Circle

Radius = n

Diameter	25842942
Circumference	81187996.734347
Area	5.2453417267548E+14

Sphere

Radius = n

Volume	9.0370041343136E+21
Surface area	2.0981366907019E+15
Circumference	81187996.734347

Square

Length = n

Perimeter	51685884
Area	166964412803841
Diagonal	18273719.534011

Cube

Length = n

Surface area	1001786476823046
Volume	2.1574258180769E+21
Space diagonal	22380644.280528

Equilateral Triangle

Length = n

Perimeter	38764413
Area	72297711508039
Altitude	11190322.140264

Triangular Pyramid

Length = n

Surface area	72297711508039
Volume	2.5425507097818E+20
Height	6091239.8446702