6389638 (number)

6389638 is an even 7-digits composite number following 6389637 and preceding 6389639. In scientific notation, it is written as 6.389638 × 10^6. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 3182760 positive integers (up to 6389638) that are relatively prime to 6389638.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.389638 × 10^6
Engineering notation 6.389638 × 10^6

Prime Factorization of 6389638

Prime Factorization 2 × 271 × 11789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 6389638
Product of the distinct prime numbers

The prime factorization of 6389638 is 2 × 271 × 11789. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 14, 41, 35, 101, 6396, 3695, 27195, 75607, 245697, 777499, 3599765, 869832, 68613073, 99749726, 397172826, 543770561, 8916011054, 2893985627

Basic calculations (n = 6389638)

Multiplication

n×y
n×2 12779276
n×3 19168914
n×4 25558552
n×5 31948190

Division

n÷y
n÷2 3194819
n÷3 2129879.3333333
n÷3 1597409.5
n÷5 1277927.6

Exponentiation

ny
n2 40827473771044
n3 2.6087277785147E+20
n4 1.6668826145253E+27
n5 1.065077649531E+34

Nth Root

y√n
2√n 2527.7733284454
3√n 185.56329892002
4√n 50.276966181796
5√n 22.966523019684

Divisors of 6389638

1, 2, 271, 542, 11789, 23578, 3194819, 6389638

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6389637
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6389638 can be divided by 8 positive divisors. The sum of these divisors (counting 6389638) is 1, the average is 0.125.

Base conversion 6389638

Base System Value
2 Binary 11000010111111110000110
3 Ternary 110000121221021
4 Quaternary 120113332012
5 Quinary 3113432023
6 Senary 344541354
8 Octal 30277606
10 Decimal 6389638
12 Duodecimal 218185a
16 Hexadecimal 617f86
20 Vigesimal 1jie1i
36 Base36 3sy9y

Cryptographic Hash Functions

md5 81abedd372602a244da77e6176e9bc59
sha1 7a42bdd8f65b236f3d84c1a751c6646f2b0c3319
sha256 bfe9fbf73b875423e7f61fb39255868faa662acc8ea346cf6725f1e84a032fd1
sha512 57eea43d7443c65d1a40c94aaa649307dafe8fdededf96aef4839bde8bb6b833ba294e68e74f349ac7e3fe26bbef175e2607119a1e39f1f7513feea2990e0a96
ripemd-160 35361d2d6554db42dd8a998c8427d9f536917428

6389638 as geometric shapes

Circle

Radius = n
Diameter 12779276
Circumference 40147279.599796
Area 1.2826329166374E+14

Sphere

Radius = n
Volume 1.0927413365596E+21
Surface area 5.1305316665497E+14
Circumference 40147279.599796

Square

Length = n
Perimeter 25558552
Area 40827473771044
Diagonal 9036312.7182545

Cube

Length = n
Surface area 244964842626264
Volume 2.6087277785147E+20
Space diagonal 11067177.657973

Equilateral Triangle

Length = n
Perimeter 19168914
Area 17678814729033
Altitude 5533588.8289864

Triangular Pyramid

Length = n
Surface area 17678814729033
Volume 3.0744151707624E+19
Height 3012104.2394182