6389968 (number)

6389968 is an even 7-digits composite number following 6389967 and preceding 6389969. In scientific notation, it is written as 6.389968 × 10^6. The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors. There are 2851200 positive integers (up to 6389968) that are relatively prime to 6389968.

Interesting facts

Basic properties

Name

Name six million three hundred eighty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 6.389968 × 10^6
Engineering notation 6.389968 × 10^6

Prime Factorization of 6389968

Prime Factorization 2 × 2 × 2 × 2 × 403 × 991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 798746
Product of the distinct prime numbers

The prime factorization of 6389968 is 2 × 2 × 2 × 2 × 403 × 991. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 6, 19, 60, 633, 851, 4042, 3479, 67459, 68054, 142445, 854047, 5662119, 246919, 68378321, 13649114, 346377389, 495657043, 7705804397, 1452382864

Basic calculations (n = 6389968)

Multiplication

n×y
n×2 12779936
n×3 19169904
n×4 25559872
n×5 31949840

Division

n÷y
n÷2 3194984
n÷3 2129989.3333333
n÷3 1597492
n÷5 1277993.6

Exponentiation

ny
n2 40831691041024
n3 2.6091319913803E+20
n4 1.6672269932696E+27
n5 1.0653527135729E+34

Nth Root

y√n
2√n 2527.8386024428
3√n 185.56649340639
4√n 50.277615321759
5√n 22.966760241137

Divisors of 6389968

1, 2, 4, 8, 16, 403, 806, 991, 1612, 1982, 3224, 3964, 6448, 7928, 15856, 399373, 798746, 1597492, 3194984, 6389968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6389967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6389968 can be divided by 20 positive divisors. The sum of these divisors (counting 6389968) is 1, the average is 0.05.

Base conversion 6389968

Base System Value
2 Binary 11000011000000011010000
3 Ternary 110000122101111
4 Quaternary 120120003100
5 Quinary 3113434333
6 Senary 344543104
8 Octal 30300320
10 Decimal 6389968
12 Duodecimal 2181a94
16 Hexadecimal 6180d0
20 Vigesimal 1jiei8
36 Base36 3syj4

Cryptographic Hash Functions

md5 3c5f296717ca619f642e5e96594af724
sha1 c3949ef19224398f4c98d2c8205d16547b54ce09
sha256 f84b2238cab4a1221d9e97eda9a24685732a4bc8073839a2fb56377ff5ffc612
sha512 3a686031d5545c57fd7908bdefb8b611814bc801be357dcbe968e3e2be626bed2b6040bd96c8a8c172058401c11e6e8b64a7a9954a7292ae06cefea5c403d0ce
ripemd-160 0070c3d16cce38f7bfef112458294e26a6739f9e

6389968 as geometric shapes

Circle

Radius = n
Diameter 12779936
Circumference 40149353.050948
Area 1.2827654060813E+14

Sphere

Radius = n
Volume 1.0929106528489E+21
Surface area 5.1310616243252E+14
Circumference 40149353.050948

Square

Length = n
Perimeter 25559872
Area 40831691041024
Diagonal 9036779.4087301

Cube

Length = n
Surface area 244990146246144
Volume 2.6091319913803E+20
Space diagonal 11067749.234739

Equilateral Triangle

Length = n
Perimeter 19169904
Area 17680640860502
Altitude 5533874.6173696

Triangular Pyramid

Length = n
Surface area 17680640860502
Volume 3.074891540193E+19
Height 3012259.80291