6389640 (number)

6389640 is an even 7-digits composite number following 6389639 and preceding 6389641. In scientific notation, it is written as 6.389640 × 10^6. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 1703808 positive integers (up to 6389640) that are relatively prime to 6389640.

Interesting facts

Basic properties

Name

Name six million three hundred eighty-nine thousand six hundred forty

Notation

Scientific notation 6.389640 × 10^6
Engineering notation 6.389640 × 10^6

Prime Factorization of 6389640

Prime Factorization 2 × 2 × 2 × 3 × 15 × 17749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1597410
Product of the distinct prime numbers

The prime factorization of 6389640 is 2 × 2 × 2 × 3 × 15 × 17749. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 4, 36, 93, 975, 292, 4179, 7077, 76226, 44901, 243454, 913592, 2239939, 777993, 97522690, 20201932, 88135854, 41791715, 9593745, 3097130599

Basic calculations (n = 6389640)

Multiplication

n×y
n×2 12779280
n×3 19168920
n×4 25558560
n×5 31948200

Division

n÷y
n÷2 3194820
n÷3 2129880
n÷3 1597410
n÷5 1277928

Exponentiation

ny
n2 40827499329600
n3 2.6087302281639E+20
n4 1.6668847015085E+27
n5 1.0650793164147E+34

Nth Root

y√n
2√n 2527.7737240505
3√n 185.56331828088
4√n 50.276970116053
5√n 22.96652445742

Divisors of 6389640

1, 2, 3, 4, 6, 8, 12, 15, 24, 30, 45, 60, 90, 120, 180, 360, 17749, 35498, 53247, 70996, 106494, 141992, 212988, 266235, 425976, 532470, 798705, 1064940, 1597410, 2129880, 3194820, 6389640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6389639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6389640 can be divided by 32 positive divisors. The sum of these divisors (counting 6389640) is 1, the average is 0.03125.

Base conversion 6389640

Base System Value
2 Binary 11000010111111110001000
3 Ternary 110000121221100
4 Quaternary 120113332020
5 Quinary 3113432030
6 Senary 344541400
8 Octal 30277610
10 Decimal 6389640
12 Duodecimal 2181860
16 Hexadecimal 617f88
20 Vigesimal 1jie20
36 Base36 3sya0

Cryptographic Hash Functions

md5 3c8994dc53a0d33b63a279847826760b
sha1 498acf54114b02eceec206c5e1e9001f107797e4
sha256 d5e4ebf73495c5cfe5ffeff85c8eecc94e17fee739bb8ebefff1e8a5a42110de
sha512 a3c1439bc5025300ecde213357124572ed0f94164018d9fda3b1fc1513240142919b6c2adb19d13642cc6fd9012281865daa3095a63c85cea20bc6b4a6c0e53f
ripemd-160 4adcead0c10ceaf3657844e113c36626e441eb43

6389640 as geometric shapes

Circle

Radius = n
Diameter 12779280
Circumference 40147292.166167
Area 1.2826337195831E+14

Sphere

Radius = n
Volume 1.0927423626663E+21
Surface area 5.1305348783325E+14
Circumference 40147292.166167

Square

Length = n
Perimeter 25558560
Area 40827499329600
Diagonal 9036315.5466816

Cube

Length = n
Surface area 244964995977600
Volume 2.6087302281639E+20
Space diagonal 11067181.122074

Equilateral Triangle

Length = n
Perimeter 19168920
Area 17678825796213
Altitude 5533590.5610372

Triangular Pyramid

Length = n
Surface area 17678825796213
Volume 3.0744180577017E+19
Height 3012105.1822272