388768 (number)

388768 is an even 6-digits composite number following 388767 and preceding 388769. In scientific notation, it is written as 3.88768 × 10^5. The sum of its digits is 40. It has a total of 6 prime factors and 12 positive divisors. There are 194368 positive integers (up to 388768) that are relatively prime to 388768.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight thousand seven hundred sixty-eight

Notation

Scientific notation 3.88768 × 10^5
Engineering notation 3.88768 × 10^3

Prime Factorization of 388768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 12149

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 24298
Product of the distinct prime numbers

The prime factorization of 388768 is 2 × 2 × 2 × 2 × 2 × 12149. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 31, 34, 246, 562, 6900, 6917, 31941, 44280, 430015, 447073, 6268462, 630879, 42667227, 77644095, 669157258, 791091850, 8246015236, 734612632

Basic calculations (n = 388768)

Multiplication

n×y
n×2 777536
n×3 1166304
n×4 1555072
n×5 1943840

Division

n÷y
n÷2 194384
n÷3 129589.33333333
n÷3 97192
n÷5 77753.6

Exponentiation

ny
n2 151140557824
n3 58758612384120832
n4 2.284346821935E+22
n5 8.8808094527002E+27

Nth Root

y√n
2√n 623.51263018483
3√n 72.984421520916
4√n 24.970234884454
5√n 13.120128907453

Divisors of 388768

1, 2, 4, 8, 16, 32, 12149, 24298, 48596, 97192, 194384, 388768

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388768 can be divided by 12 positive divisors. The sum of these divisors (counting 388768) is 1, the average is 0.083333333333333.

Base conversion 388768

Base System Value
2 Binary 1011110111010100000
3 Ternary 201202021211
4 Quaternary 1132322200
5 Quinary 44420033
6 Senary 12155504
8 Octal 1367240
10 Decimal 388768
12 Duodecimal 168b94
16 Hexadecimal 5eea0
20 Vigesimal 28bi8
36 Base36 8bz4

Cryptographic Hash Functions

md5 e2f425171187bb227130a39b0ea00546
sha1 ac3b359832046d9869143019c4a62cede1399a83
sha256 48d2ab6e40f38c5eb1bf0d2cb25313a2ccbec05e1d60c8c80c763dcbaab51bbe
sha512 102b59f20fb54b31d6933abef94f4260078cc5f180eb5f5b2ceec0544dfdcdbc4f80a0a6e1876a9e8c0ee6333d58d9c6528bc94294594772f7d11d5203e8763d
ripemd-160 586b7da4763365a6171b485c55825d13d2a54215

388768 as geometric shapes

Circle

Radius = n
Diameter 777536
Circumference 2442701.3855016
Area 474822066119.34

Sphere

Radius = n
Volume 2.4612750000145E+17
Surface area 1899288264477.4
Circumference 2442701.3855016

Square

Length = n
Perimeter 1555072
Area 151140557824
Diagonal 549800.97821666

Cube

Length = n
Surface area 906843346944
Volume 58758612384120832
Space diagonal 673365.92835694

Equilateral Triangle

Length = n
Perimeter 1166304
Area 65445781308.867
Altitude 336682.96417847

Triangular Pyramid

Length = n
Surface area 65445781308.867
Volume 6.9247688783206E+15
Height 183266.99273889