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

12921844 (number)

12921844 is an even 8-digits composite number following 12921843 and preceding 12921845. In scientific notation, it is written as 1.2921844 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 5824224 positive integers (up to 12921844) that are relatively prime to 12921844.

Interesting facts

12921844 has 24 divisors, whose sum is 24923360
The reverse of 12921844 is 44812921
Previous prime number is 43

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twelve million nine hundred twenty-one thousand eight hundred forty-four

Notation

Scientific notation	1.2921844 × 10^7
Engineering notation	1.2921844 × 10^6

Prime Factorization of 12921844

Prime Factorization 2 × 2 × 13 × 43 × 5779

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	6460922	Product of the distinct prime numbers

The prime factorization of 12921844 is 2 × 2 × 13 × 43 × 5779. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 44, 66, 932, 236, 8728, 6664, 14476, 30673, 838695, 67329, 5514013, 8656045, 68134125, 42969562, 133992285, 856002936, 828848228, 8149366697

Basic calculations (n = 12921844)

Multiplication

n×y

n×2	25843688
n×3	38765532
n×4	51687376
n×5	64609220

Division

n÷y

n÷2	6460922
n÷3	4307281.3333333
n÷3	3230461
n÷5	2584368.8

Exponentiation

n^y

n²	166974052360336
n³	2.1576126566481E+21
n⁴	2.7880334161632E+28
n⁵	3.6026532870448E+35

Nth Root

^y√n

²√n	3594.696649232
³√n	234.66131383423
⁴√n	59.955789121919
⁵√n	26.440209911564

Divisors of 12921844

1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 5779, 11558, 23116, 75127, 150254, 248497, 300508, 496994, 993988, 3230461, 6460922, 12921844

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12921843	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12921844 can be divided by 24 positive divisors. The sum of these divisors (counting 12921844) is 1, the average is 0.041666666666667.

Base conversion 12921844

Base	System	Value
2	Binary	110001010010101111110100
3	Ternary	220022111102211
4	Quaternary	301102233310
5	Quinary	11301444334
6	Senary	1140543204
8	Octal	61225764
10	Decimal	12921844
12	Duodecimal	43b1b04
16	Hexadecimal	c52bf4
20	Vigesimal	40f4c4
36	Base36	7oyk4

Cryptographic Hash Functions

md5	ec49529c87805d42a9ef277109a4eb2f
sha1	9d4b669f94ba98201071b717ea973e292e67392d
sha256	e570c41b28aaf579ed8318247e309b087baff8c6a95ff703a959755c7cb6a4a1
sha512	13bc5aacecbd7db1f7eeeebaa6a2887b04d2880fd9acdccc1b841b5b8b65297fdde1f70d298b19270995c5a3ab59a1ce1bac8fa44a43b6ff3159622d72ad8747
ripemd-160	b18468a492f0ecf76fa81014a048498efff1f797

12921844 as geometric shapes

Circle

Radius = n

Diameter	25843688
Circumference	81190340.362467
Area	5.2456445623535E+14

Sphere

Radius = n

Volume	9.0377867618907E+21
Surface area	2.0982578249414E+15
Circumference	81190340.362467

Square

Length = n

Perimeter	51687376
Area	166974052360336
Diagonal	18274247.035669

Cube

Length = n

Surface area	1001844314162016
Volume	2.1576126566481E+21
Space diagonal	22381290.335479

Equilateral Triangle

Length = n

Perimeter	38765532
Area	72301885558442
Altitude	11190645.16774

Triangular Pyramid

Length = n

Surface area	72301885558442
Volume	2.5427709011496E+20
Height	6091415.6785565