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

12644013 (number)

12644013 is an odd 8-digits composite number following 12644012 and preceding 12644014. In scientific notation, it is written as 1.2644013 × 10^7. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 8429340 positive integers (up to 12644013) that are relatively prime to 12644013.

Interesting facts

12644013 has 4 divisors, whose sum is 16858688
The reverse of 12644013 is 31044621
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3

Name

Name	twelve million six hundred forty-four thousand thirteen

Notation

Scientific notation	1.2644013 × 10^7
Engineering notation	1.2644013 × 10^6

Prime Factorization of 12644013

Prime Factorization 3 × 4214671

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12644013	Product of the distinct prime numbers

The prime factorization of 12644013 is 3 × 4214671. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 44, 55, 387, 233, 7130, 3761, 171, 42490, 117200, 342336, 7889133, 1508382, 33231641, 65675958, 415039453, 117639349, 2738864904, 351685159

Basic calculations (n = 12644013)

Multiplication

n×y

n×2	25288026
n×3	37932039
n×4	50576052
n×5	63220065

Division

n÷y

n÷2	6322006.5
n÷3	4214671
n÷3	3161003.25
n÷5	2528802.6

Exponentiation

n^y

n²	159871064744169
n³	2.0214118209491E+21
n⁴	2.5558757342434E+28
n⁵	3.2316526010158E+35

Nth Root

^y√n

²√n	3555.8420943568
³√n	232.96730616321
⁴√n	59.63088205248
⁵√n	26.325521715981

Divisors of 12644013

1, 3, 4214671, 12644013

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	-12644012	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 12644013 can be divided by 4 positive divisors. The sum of these divisors (counting 12644013) is 1, the average is 0.25.

Base conversion 12644013

Base	System	Value
2	Binary	110000001110111010101101
3	Ternary	212210101022210
4	Quaternary	300032322231
5	Quinary	11214102023
6	Senary	1131001033
8	Octal	60167255
10	Decimal	12644013
12	Duodecimal	4299179
16	Hexadecimal	c0eead
20	Vigesimal	3j0a0d
36	Base36	7j06l

Cryptographic Hash Functions

md5	9754bce95453865a87e20b7b067644e8
sha1	6d1881ea1f8dcb36ff1789191729f1158f1f9f92
sha256	26ac9ec8305f93ab669947b0dcd3f000d554ec7a599aadcdd7baf4c89362fe55
sha512	5ec4c317cf833c2ec284ec748f1db7ed211f514909770a847c811ee3f1024243aaca5c0f4e4c124328295a0035146977c6e4db4fccd2b04b915384df5fe1df38
ripemd-160	4775af2251624c2f68ceb7b4977864f05b649040

12644013 as geometric shapes

Circle

Radius = n

Diameter	25288026
Circumference	79444676.705388
Area	5.0224976252186E+14

Sphere

Radius = n

Volume	8.4672700354311E+21
Surface area	2.0089990500874E+15
Circumference	79444676.705388

Square

Length = n

Perimeter	50576052
Area	159871064744169
Diagonal	17881334.667422

Cube

Length = n

Surface area	959226388465014
Volume	2.0214118209491E+21
Space diagonal	21900072.927561

Equilateral Triangle

Length = n

Perimeter	37932039
Area	69226201699259
Altitude	10950036.463781

Triangular Pyramid

Length = n

Surface area	69226201699259
Volume	2.3822566769396E+20
Height	5960444.8891406