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

6643243 (number)

6643243 is an odd 7-digits composite number following 6643242 and preceding 6643244. In scientific notation, it is written as 6.643243 × 10^6. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 6168960 positive integers (up to 6643243) that are relatively prime to 6643243.

Interesting facts

6643243 has 12 divisors, whose sum is 7151872
The reverse of 6643243 is 3423466
Previous prime number is 127

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 28
Digital Root 1

Name

Name	six million six hundred forty-three thousand two hundred forty-three

Notation

Scientific notation	6.643243 × 10^6
Engineering notation	6.643243 × 10^6

Prime Factorization of 6643243

Prime Factorization 17 × 17 × 127 × 181

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	390779	Product of the distinct prime numbers

The prime factorization of 6643243 is 17 × 17 × 127 × 181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 6, 36, 305, 974, 6680, 9599, 56381, 84645, 428084, 682792, 1053580, 1961720, 87510418, 31997205, 604341140, 895879681, 9257370897, 1601896332

Basic calculations (n = 6643243)

Multiplication

n×y

n×2	13286486
n×3	19929729
n×4	26572972
n×5	33216215

Division

n÷y

n÷2	3321621.5
n÷3	2214414.3333333
n÷3	1660810.75
n÷5	1328648.6

Exponentiation

n^y

n²	44132677557049
n³	2.9318410125212E+20
n⁴	1.9476932283545E+27
n⁵	1.2938999405413E+34

Nth Root

^y√n

²√n	2577.4489325688
³√n	187.98652197023
⁴√n	50.768582140619
⁵√n	23.146004206589

Divisors of 6643243

1, 17, 127, 181, 289, 2159, 3077, 22987, 36703, 52309, 390779, 6643243

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-6643242	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6643243 can be divided by 12 positive divisors. The sum of these divisors (counting 6643243) is 1, the average is 0.083333333333333.

Base conversion 6643243

Base	System	Value
2	Binary	11001010101111000101011
3	Ternary	110111111211001
4	Quaternary	121111320223
5	Quinary	3200040433
6	Senary	354215431
8	Octal	31257053
10	Decimal	6643243
12	Duodecimal	2284577
16	Hexadecimal	655e2b
20	Vigesimal	21a823
36	Base36	3ydyj

Cryptographic Hash Functions

md5	6ecf94aa064620ee1f6147db5691d3f8
sha1	39a872b5fee0d9c824fafce86cc1fb371149356e
sha256	838aa23f72a6810e1247f09f24eb32f4e5fac89cf8edc7e9a1a67d653242e23f
sha512	bf077bb914b963f893e3ed3a1f271f181044cd91f068757d2339462a0ced6b950f050db4b2f6825b05773054054ccb65b22db226bc5fd8315c5b14d676bfc9db
ripemd-160	d0a2ca70c1e4bc6151d6687d875059d253ea333b

6643243 as geometric shapes

Circle

Radius = n

Diameter	13286486
Circumference	41740726.809624
Area	1.3864689559647E+14

Sphere

Radius = n

Volume	1.228086691524E+21
Surface area	5.5458758238589E+14
Circumference	41740726.809624

Square

Length = n

Perimeter	26572972
Area	44132677557049
Diagonal	9394964.3487401

Cube

Length = n

Surface area	264796065342294
Volume	2.9318410125212E+20
Space diagonal	11506434.403026

Equilateral Triangle

Length = n

Perimeter	19929729
Area	19110009950716
Altitude	5753217.2015131

Triangular Pyramid

Length = n

Surface area	19110009950716
Volume	3.4552077688577E+19
Height	3131654.7829134