388536 (number)

388536 is an even 6-digits composite number following 388535 and preceding 388537. In scientific notation, it is written as 3.88536 × 10^5. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 129504 positive integers (up to 388536) that are relatively prime to 388536.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight thousand five hundred thirty-six

Notation

Scientific notation 3.88536 × 10^5
Engineering notation 3.88536 × 10^3

Prime Factorization of 388536

Prime Factorization 2 × 2 × 2 × 3 × 16189

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 97134
Product of the distinct prime numbers

The prime factorization of 388536 is 2 × 2 × 2 × 3 × 16189. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 87, 47, 808, 597, 3224, 8992, 91394, 19021, 419192, 245305, 1757777, 9577945, 71050071, 65837882, 265072645, 430129344, 3368152084, 5774323967

Basic calculations (n = 388536)

Multiplication

n×y
n×2 777072
n×3 1165608
n×4 1554144
n×5 1942680

Division

n÷y
n÷2 194268
n÷3 129512
n÷3 97134
n÷5 77707.2

Exponentiation

ny
n2 150960223296
n3 58653481318534656
n4 2.2788989017578E+22
n5 8.8543426369338E+27

Nth Root

y√n
2√n 623.32655967799
3√n 72.969900645499
4√n 24.966508760297
5√n 13.118562627952

Divisors of 388536

1, 2, 3, 4, 6, 8, 12, 24, 16189, 32378, 48567, 64756, 97134, 129512, 194268, 388536

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 -388535
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 388536 can be divided by 16 positive divisors. The sum of these divisors (counting 388536) is 1, the average is 0.0625.

Base conversion 388536

Base System Value
2 Binary 1011110110110111000
3 Ternary 201201222020
4 Quaternary 1132312320
5 Quinary 44413121
6 Senary 12154440
8 Octal 1366670
10 Decimal 388536
12 Duodecimal 168a20
16 Hexadecimal 5edb8
20 Vigesimal 28b6g
36 Base36 8bso

Cryptographic Hash Functions

md5 c2ee8e516fa6500d5fdefff14f513370
sha1 8ae7c74faaea0f46e330208bc7e0e63a46661cdc
sha256 14bf6502170f6beb84b3682769ef500d232282837dbc87a75f9d6184972e3d5d
sha512 7bb729ec255df73b4f0a9e3b86a62f4108bbf80fa984f9c97b88fb48ed83cfc89db3ecb02a34c6f66afb5179602f7652f6d6110037289115b594e3eda210ea65
ripemd-160 740b7fc92698d23c909b97642180c97bee11c463

388536 as geometric shapes

Circle

Radius = n
Diameter 777072
Circumference 2441243.6865103
Area 474255528490.99

Sphere

Radius = n
Volume 2.456871280237E+17
Surface area 1897022113964
Circumference 2441243.6865103

Square

Length = n
Perimeter 1554144
Area 150960223296
Diagonal 549472.88067019

Cube

Length = n
Surface area 905761339776
Volume 58653481318534656
Space diagonal 672964.09256958

Equilateral Triangle

Length = n
Perimeter 1165608
Area 65367694167.654
Altitude 336482.04628479

Triangular Pyramid

Length = n
Surface area 65367694167.654
Volume 6.9123790634224E+15
Height 183157.62689006