6389942 (number)

6389942 is an even 7-digits composite number following 6389941 and preceding 6389943. In scientific notation, it is written as 6.389942 × 10^6. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 2930592 positive integers (up to 6389942) that are relatively prime to 6389942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.389942 × 10^6
Engineering notation 6.389942 × 10^6

Prime Factorization of 6389942

Prime Factorization 2 × 13 × 179 × 1373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6389942
Product of the distinct prime numbers

The prime factorization of 6389942 is 2 × 13 × 179 × 1373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 48, 13, 334, 175, 4298, 1847, 7148, 41455, 789044, 862954, 2780332, 2267076, 59515153, 90317421, 176885493, 319447516, 352212466, 2019308367

Basic calculations (n = 6389942)

Multiplication

n×y
n×2 12779884
n×3 19169826
n×4 25559768
n×5 31949710

Division

n÷y
n÷2 3194971
n÷3 2129980.6666667
n÷3 1597485.5
n÷5 1277988.4

Exponentiation

ny
n2 40831358763364
n3 2.6091001427909E+20
n4 1.6671998584625E+27
n5 1.0653310397984E+34

Nth Root

y√n
2√n 2527.8334597042
3√n 185.56624172358
4√n 50.277564178311
5√n 22.966741551317

Divisors of 6389942

1, 2, 13, 26, 179, 358, 1373, 2327, 2746, 4654, 17849, 35698, 245767, 491534, 3194971, 6389942

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6389941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6389942 can be divided by 16 positive divisors. The sum of these divisors (counting 6389942) is 1, the average is 0.0625.

Base conversion 6389942

Base System Value
2 Binary 11000011000000010110110
3 Ternary 110000122100112
4 Quaternary 120120002312
5 Quinary 3113434232
6 Senary 344543022
8 Octal 30300266
10 Decimal 6389942
12 Duodecimal 2181a72
16 Hexadecimal 6180b6
20 Vigesimal 1jieh2
36 Base36 3syie

Cryptographic Hash Functions

md5 38a025a75bcc6a3e83cb5778c248a175
sha1 4c899c2a7eb991bc75d1b815fac447b3c93f3a38
sha256 096eebd0fd6416df121a0742f1f7bb3f58c9162f55c74c38ee84d722c2ff58be
sha512 1f15d6e660254f8184fded9793c680c859edfb678c9c5a32993f83fda338d4cf41bf8384b8af5ef18b271ef9e591f27b1fd42bedbf770e6bd787bdd2958ef244
ripemd-160 c786f81d487bda791b91256d631a238a5905b553

6389942 as geometric shapes

Circle

Radius = n
Diameter 12779884
Circumference 40149189.68813
Area 1.2827549672707E+14

Sphere

Radius = n
Volume 1.0928973121429E+21
Surface area 5.1310198690829E+14
Circumference 40149189.68813

Square

Length = n
Perimeter 25559768
Area 40831358763364
Diagonal 9036742.6391775

Cube

Length = n
Surface area 244988152580184
Volume 2.6091001427909E+20
Space diagonal 11067704.201418

Equilateral Triangle

Length = n
Perimeter 19169826
Area 17680496980055
Altitude 5533852.1007091

Triangular Pyramid

Length = n
Surface area 17680496980055
Volume 3.0748540062704E+19
Height 3012247.5463925