388622 (number)

388622 is an even 6-digits composite number following 388621 and preceding 388623. In scientific notation, it is written as 3.88622 × 10^5. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 179352 positive integers (up to 388622) that are relatively prime to 388622.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight thousand six hundred twenty-two

Notation

Scientific notation 3.88622 × 10^5
Engineering notation 3.88622 × 10^3

Prime Factorization of 388622

Prime Factorization 2 × 13 × 14947

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388622
Product of the distinct prime numbers

The prime factorization of 388622 is 2 × 13 × 14947. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 9, 79, 628, 845, 369, 1502, 53479, 72209, 267149, 158797, 2605582, 7227195, 92763829, 47841581, 665415976, 927042752, 2895471906, 8812210588

Basic calculations (n = 388622)

Multiplication

n×y
n×2 777244
n×3 1165866
n×4 1554488
n×5 1943110

Division

n÷y
n÷2 194311
n÷3 129540.66666667
n÷3 97155.5
n÷5 77724.4

Exponentiation

ny
n2 151027058884
n3 58692437677617848
n4 2.2809172515151E+22
n5 8.8641462411831E+27

Nth Root

y√n
2√n 623.39554056794
3√n 72.975284057851
4√n 24.967890190562
5√n 13.119143318807

Divisors of 388622

1, 2, 13, 26, 14947, 29894, 194311, 388622

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 -388621
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 388622 can be divided by 8 positive divisors. The sum of these divisors (counting 388622) is 1, the average is 0.125.

Base conversion 388622

Base System Value
2 Binary 1011110111000001110
3 Ternary 201202002102
4 Quaternary 1132320032
5 Quinary 44413442
6 Senary 12155102
8 Octal 1367016
10 Decimal 388622
12 Duodecimal 168a92
16 Hexadecimal 5ee0e
20 Vigesimal 28bb2
36 Base36 8bv2

Cryptographic Hash Functions

md5 2e8da9862f77fe6d29cd0e166b4fd87a
sha1 1376dc52b3d9cd6e44b53d0b11fbdf60d21d19d3
sha256 a068606ccc50e3f946fbe16897f2cbdbf098ca07a37ebcfdaff9b4279f63070d
sha512 ca13178c637fcf64affe93d6e3a0f36f9bff147ff135786e75cb08e20cc9f1ef5ed6cdadba16a47c824fedde03f3272dfa87e5eaba34cff4eebbc57e9fb784e5
ripemd-160 5562517035989b0279a2f3fb8a4ce9a43d5f0f93

388622 as geometric shapes

Circle

Radius = n
Diameter 777244
Circumference 2441784.0404467
Area 474465498683.25

Sphere

Radius = n
Volume 2.4585030803904E+17
Surface area 1897861994733
Circumference 2441784.0404467

Square

Length = n
Perimeter 1554488
Area 151027058884
Diagonal 549594.50303656

Cube

Length = n
Surface area 906162353304
Volume 58692437677617848
Space diagonal 673113.04893903

Equilateral Triangle

Length = n
Perimeter 1165866
Area 65396634826.196
Altitude 336556.52446952

Triangular Pyramid

Length = n
Surface area 65396634826.196
Volume 6.9169701143687E+15
Height 183198.16767885